# Percent of Change

### Popular Tutorials in Percent of Change

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#### How Do You Figure Out a Percent of Change?

Word problems allow you to see the real world uses of math! In this tutorial, learn how to calculate the percent of increase using the percent of change formula.

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#### What's a Percent of Change?

Lots of things in this world change their value such as cars, video games, and computers. When something either increases or decreases in value, it can be useful to know the percent of that change in value. To figure out that percent, you'll need the percent of change formula. Learn it with this tutorial!

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#### How Do You Figure Out How Much Something is Marked Down?

Going shopping? Is something you want on sale? Trying to figure out the sale price of that item? Follow along with this word problem and you'll see how to calculate that price!

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#### How Do You Figure Out the Price of a Marked Up Item?

The price of items is always changing. You've probably went to the store to buy an item and found that its price has been marked up. In this tutorial, learn how to figure out the new price of an item that was marked up. Take a look!

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#### How Do You Figure Out Whether a Percent of Change is an Increase or a Decrease?

Word problems are a great way to see the real world applications of math! In this tutorial, you'll see how the percent of change can be found from the information given in a word problem. Check it out!