Knowing how to perform basic calculations quickly and accurately is an essential skill for anyone working with Excel. Percentages are often used to compare data, calculate discounts, and analyze trends. If you’re new to Excel and want to know how to do a percentage calculation in the program, this article will guide you through the process step-by-step. We’ll also discuss some of the common mistakes made when working with percentages. So read on to find out more about how to do a percentage calculation in Excel!

## What is Excel?

Excel is a spreadsheet application that allows users to input and analyze data. Excel can be used to calculate percentages, and this tutorial will show you how to do a percentage calculation in Excel.

To calculate a percentage in Excel, you will need to use the following formula: =(number1/number2)*100. This formula will take two numbers and calculate the percentage of the first number in relation to the second number. For example, if you wanted to calculate the percentage of 50 out of 100, you would use the following formula: =(50/100)*100. This would give you a result of 50%.

You can also use Excel to calculate percentages of change. To do this, you will use the following formula: =((number1-number2)/number2)*100. This formula will take two numbers and calculate the percentage change between those two numbers. For example, if you wanted to calculate the percentage change between 10 and 20, you would use the following formula: =((10-20)/20)*100. This would give you a result of -50%.

## What is a percentage calculation?

When you want to calculate a percentage in Excel, there are a few different ways that you can do it. You can use the Percentage button on the Home tab of the ribbon, you can use the PERCENTAGE function, or you can use a cell reference.

If you click the Percentage button, Excel will format your selected cells as percentages. This is a quick way to do a percentage calculation, but it doesn’t give you any control over how the calculation is done.

The PERCENTAGE function is a more flexible way to do a percentage calculation. With this function, you can specify how many decimal places you want in the result, and you can also choose whether or not to include the percentage sign in the result.

To use the PERCENTAGE function, enter =PERCENTAGE(value1, value2) into a cell. Value1 is the number that you want to calculate a percentage for, and value2 is the number that you want to base the calculation on. For example, if you wanted to calculate what 20% of 100 is, you would enter =PERCENTAGE(20,100) into a cell. The result would be 20%.

You can also use a cell reference instead of a number for either value1 or value2. So if you had values in cells A1 and A2, you could enter =PERCENTAGE(A1,A2) to calculate the percentage based on those values.

## How to do a percentage calculation in Excel?

When it comes to learning how to do a percentage calculation in Excel, the best way is to use a built-in function. This will streamline the process and ensure that the calculation is accurate. The first step is to select the cell where the answer will be displayed. Then, type “=”, followed by the number of the cells containing the values that will be used in the calculation. For example, if you want to calculate what 20% of 100 is, you would type “=20/100”. Finally, press enter and the answer will appear in the selected cell.

## How to use the PERCENT function in Excel?

To calculate a percentage in Excel, you can use the PERCENT function. This function takes two arguments: the number you want to calculate the percentage for, and the total number of values. For example, if you wanted to calculate the percentage of cells that contain the value “5”, you would use the following formula:

=PERCENT(COUNTIF(range,”5″),COUNT(range))

This would give you a result of 50%, since there are two values in the range that are equal to 5.

## How to use the PMT function in Excel?

The PMT function is a built-in function in Excel that allows you to calculate the payment for a loan based on constant payments and a constant interest rate. The syntax for the PMT function is as follows:

PMT(rate, nper, pv, [fv], [type])

Where:

Rate: The interest rate per period.

Nper: The total number of payments.

Pv: The present value of the loan.

[Fv]: The future value of the loan (optional).

[Type]: The type of payment (0 = at the beginning of the period, 1 = at the end of the period) (optional).

The PMT function returns the payment amount for a loan with constant payments and a constant interest rate.

**To use the PMT function in Excel, follow these steps:**

- In a blank cell, enter =PMT
- Enter the interest rate per period.
- Enter the total number of payments.
- Enter the present value of the loan.
- Press Enter to complete the formula.
- Copy and paste this formula into other cells to get the payment amount for different values of interest rates and total number of payments.
The PMT function can be used to easily calculate the payment for a loan with constant payments and a constant interest rate.

## How to use the PV function in Excel?

The PV function in Excel is used to calculate the present value of an investment. The present value is the amount of money that you would need to invest today in order to have a certain amount of money in the future. The PV function takes into account the time value of money, which means that it takes into account the fact that money today is worth more than money in the future.

To use the PV function, you need to know the interest rate, the number of periods, and the amount of money that you want to have in the future. You also need to know whether or not interest is compounded. Interest is usually compounded annually, but it can also be compounded monthly, daily, or even continuously.

The PV function can be used for a variety of different purposes. For example, you can use it to calculate how much money you need to save each month in order to reach a certain financial goal. Or, you can use it to determine how much money you need to invest today in order to receive a certain amount of interest over time.

There are many different ways to use the PV function in Excel. The best way to learn how to use it is by experimenting with it and seeing what results you get.

## What are some other things you can do in Excel?

In addition to performing percent calculations, Excel can also be used for a variety of other tasks such as creating charts and graphs, performing statistical analysis, and organizing data. Excel is a versatile tool that can be used for a variety of purposes.

## Entering the Data

Entering the Data

To calculate a percentage in Excel, you will need to use a cell reference. In our example, we will use cell A2. The syntax for the PERCENT function is =PERCENT(number,decimals), where number is the cell reference and decimals is the number of decimal places that you want to display. For our example, we will use 2.

In cell A3, type =PERCENT(A2,2) and press Enter. The result should be 12.00%.

## Formatting the Data

When dealing with numerical data, it is often necessary to format the data in order to make the numbers more readable. In Excel, there are a number of ways to format data, including using the Number Formatting options in the ribbon.

To format data as a percentage, select the cell or range of cells that you want to format. Then, in the ribbon, under the Home tab, click on the Percent Style button. This will apply percentage formatting to your selected cells.

You can also use the Format Cells dialog box to format numbers as percentages. To do this, select the cell or range of cells that you want to format. Then, go to Home > Number and click on the down arrow next to Percentage. In the Format Cells dialog box that appears, select Percentage from the Category list and then choose how many decimal places you want to display. Click OK when you’re done.

## Adding a Column for the Percentage

To add a column for the percentage, first select the cell where you want the column to appear. Then click the “Insert” tab on the ribbon. In the “Columns” group, click “Insert Columns.” This will insert a new column to the left of the selected cell.

In the new column, type in the heading “Percentage.” Then select the cells in the column that you want to calculate as a percentage. For example, if you want to calculate what percent each value is of the total, select all of the cells in the column.

Then click on the “Home” tab and find the “Percent Style” button in the “Number” group. Click this button and Excel will format all of your selected cells as percentages.

You can now use those cells to calculate percentages. For example, if you want to know what percent one value is of another, simply divide one cell by another. The answer will automatically be displayed as a percentage.

## Changing the Decimal Places

When you want to change the number of decimal places in your Excel percentage calculation, there are a few different ways you can do it. You can use the ROUND function, the DECIMAL function, or you can format the cell to display a certain number of decimal places.

If you want to round the percentage calculation to a certain number of decimal places, you can use the ROUND function. For example, if you want to round to two decimal places, you would use the following formula: =ROUND(A1*B1,2).

If you want to display a specific number of decimal places in your percentage calculation, regardless of whether or not the number is actually rounded, you can use the DECIMAL function. For example, if you want to always display four decimal places, you would use the following formula: =DECIMAL(A1*B1,4).

Finally, if you want to control how many decimal places are displayed in your percentage calculation without affecting the underlying value, you can format the cell. To do this, select the cell and then go to Format > Number > More Formats. In the “Decimal places” field, enter the desired number of decimal places.

## Adding a Total Row

**To add a totals row at the bottom of your table in Excel, follow these steps:**

- Select the cells you want to totaled.
- On the Home tab, in the Editing group, click AutoSum.
- To select the location for the totals row, do one of the following:
- To select a cell below the last cell in your selection, press Enter.
- To select a cell to the right of the last cell in your selection, press Tab.

- Click Sum (or another function, such as Average or Count).

## Conclusion

Excel is a great tool for calculating percentages. With the right formulas, you can quickly and accurately calculate percentage values in Excel. We hope that this tutorial has been helpful to you and shown you how easy it is to use Excel to do percentage calculations. Whether you are using Excel for work or your personal finances, having the knowledge of how to do percentage calculations will come in handy more often than not!

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