How to calculate percentage in excel

 To calculate percentages in Excel, you can use various formulas and functions depending on what you want to calculate. Here are some common scenarios:

1. Calculate a Percentage of a Total:

   • If you want to find what percentage one number is of another, use the formula: =(Part/Total)*100
     • For example, if you have 20 out of 50, the formula would be =(20/50)*100 which equals 40%.

2. Calculate the Percentage Change:

   • If you have two numbers and want to calculate the percentage change between them, you can use the formula: =((New Value - Old Value) / Old Value) * 100
     • For example, if the old value is 50 and the new value is 70, the formula would be =((70-50)/50)*100 which equals a 40% increase.

3. Display Percentages in Cells:

   • If you want to format a cell to display a percentage, select the cell, right-click, choose "Format Cells," and under the "Number" tab, select "Percentage."

4. Using Excel Functions:

   • Excel also provides functions like SUM, AVERAGE, and COUNT that can be combined with percentage calculations. For example, you can use =SUM(A1:A5)/B1 to calculate the percentage of the sum of values in cells A1 to A5 compared to the value in cell B1.

Remember to adjust cell references and formulas as per your specific data and requirements in your Excel spreadsheet.