Percentage Change Calculator

Calculate the percentage change between an old value and a new value to quantify the relative magnitude of change.

Percentage Change (%)

25.0000

Absolute Change20.0000
New / Old Ratio1.250000

Percentage Change (%) vs Old Value

सूत्र देखें →

सूत्र

## How to Calculate Percentage Change ### Formula **% Change = [(New - Old) / |Old|] * 100** Percentage change measures the relative difference between two values. A positive result indicates an increase; negative indicates a decrease. Using the absolute value of the old value in the denominator handles cases where the old value is negative.

हल किया गया उदाहरण

A price changes from $80 to $100.

  1. 01Change = 100 - 80 = 20
  2. 02% Change = (20 / 80) * 100 = 25%
  3. 03Ratio = 100 / 80 = 1.25
  4. 04The price increased by 25%