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what is the formula to find out percentage. P V 1 V 2 P is the percentage V 1 is the first value that the percentage will modify and V 2 is the result of the percentage operating on V 1. But if you only have the final amount know the percentage added you need to work in reverse to find the original amount.
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The excel formula for percentage is Portion Days Total Days 100. For example if you need to calculate how much sales tax or tip to add to the bill. Dont forget always start a formula with an equal sign.
Select all of the cells of the Percentage of Change column and then press CtrlD.
Now to calculate the percentage we have to know its formula. You can find the decimal version of a percent by dividing the percentage by 100. If we have to calculate percent of a number divide the number by whole and multiply by 100. But if you only have the final amount know the percentage added you need to work in reverse to find the original amount.
