# Percentage Change Calculator

Easily calculate the percentage change between two numbers with our Percentage Change Calculator. Quick, accurate, and user-friendly. Determine the rate of change now.

Initial Value:

Final Value:

 Difference Percentage Change

## What is percentage change?

Percentage change refers to the relative difference between two values, typically expressed as a percentage. It is used to measure the increase or decrease from an original value to a new value.

check also – related rates calculator

## Percentage change formula

The percentage change formula is:

PC = [(NV – OV)/OV] * 100

• PC = Percentage change
• NV = New value
• OV = old value

## How to calculate percentage change?

• First, determine the new value or final value
• Secondly, determine the old value or initial value
• subtract the new value from the old value then divide by old value
• finally, multiply by 100 you get the percentage change

For example – you bought a stock at \$50, and its current value is \$60. then calculate the percentage change.

Initial value when you bought stock is \$50

Now the current value of a stock is \$60

Percentage Change = ((60 – 50) / 50) * 100

Percentage Change = (10 / 50) * 100

Percentage Change = 0.2 * 100

Percentage Change = 20%

So, the stock price increased by 20%.