# Subtract Percentage Calculator

Use this percentage minus calculator to subtract percentage or decrease number by a percentage. It is especially useful for calculating discount and selling price at the desired margin.

See also: Increase number by a percentage

#### Percentage Subtraction Formula

We simply multiply the number with (1-percentage) to decrease it by that many percent:-

**Percent-subtracted value** = N ×(1-p/100);

Where,

p is the percentage reduced or subtracted from from number N