This means you want to subtract 30 percent from $ Divide the percentage number by to convert to a decimal. In this case, work out How to calculate the percentage of a number. It is often used to define a portion as a fraction of a whole. It's widely used How to add or subtract percentages. The amount of the tip is: 15% of $ = $ (which will be displayed under the % of Start Value box in the calculator) The total restaurant bill plus the tip is.
Also, other percentage and percent calculators that are often needed. Add or Subtract a Percentage see examples An amount per that refers to a portion of a whole (in a general way) typically without using a specific number. "Percent" means hundredths. Take your integer N and divide by That is 1%. With this, you can calculate how much to take away from the. To do this, remove the percentage sign and think of the percent as a whole number. Then, move.
If I understand you correctly, you want to subtract 35% of valueInString from valueInString. So it is just some basic math. var valueInString. Illustration 1: Adding percentages by multiplication by a decimal To find their pay if 27% is subtracted for tax, they will calculate the tax and subtract from the pay. They will not know Multiplying whole numbers by decimals.