The percentage change from **64** to **80 **is **25%****.** It is important to know how to calculate percentage change which is also known as a percentage difference. In this article, I will guide you step by step on how to calculate the percentage change from **64** to **80**.

**What is the percentage change from 64 to 80**

It is very common to come across situations in life that will require you to calculate percentage change. For example, a salesman made **64** sales in January and **80**** **sales in February. They might want to calculate the changes in terms of percentage increase or decrease to have a clear picture of how the business is performing. Calculating the percentage difference between two numbers is very easy by following these steps.

**Step 1:** First, you need to subtract the old number from the new/resulting number. In this case, the old number is **64****,** and the resulting number is **80****.**

**80 – 64 = 16**

**Step 2:** Once you subtract the old number from the new number, you need to divide the result **16** by the old/original number **64**

**16 ****¸**** 64 = 0.25**

**Step 3:** Multiply the answer **0.25** by **100** to convert it into a percentage

**0.25 ****×**** 100 = 25%**

Therefore the percentage change from **64** to **80** is **25%**

You’ve done it. That’s how to find the percentage difference between two numbers. You can apply the same method to calculate the percentage difference between other numbers. Want to see other solved percentage change examples, then click any of the links below.

**Solved percentage change examples**

**1.** What is the percentage change from 64 to 81?

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Wish to find the percentage change of other numbers, then use the calculator below.