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Percentage Change Calculator

Find the percentage increase or decrease between two numbers, with the absolute change too.

Percentage change
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Percentage change tells you how much a number grew or shrank relative to where it started, the right way to compare growth across different sizes. Enter the original and new values to get the percentage and the absolute change.

How it works

1

Enter the original value

Where the number started.

2

Enter the new value

Where it ended up.

3

Read the change

See the percentage increase or decrease and the absolute change.

Built into Klairova, free

This calculator is a taste of what Klairova does. Run real campaigns, track every click to every sale, send rate cards and invoices, and get paid in 160+ currencies. Free to use.

Frequently asked questions

How is percentage change calculated?

It is (new value minus original value) divided by the original value, times 100. A positive result is an increase; a negative one is a decrease.

When should I use percentage change?

Whenever you compare growth fairly across different starting sizes, like followers, revenue or views month over month.

How do I track my growth over time?

On Klairova you get analytics across campaigns, sales and audience, so you can see real change, not just raw numbers.