Percent of Change

Front

What is Percent of Change?

Back

Percent of Change is a way to express how much a quantity has increased or decreased in relation to its original value, calculated as (New Value - Original Value) / Original Value x 100%.

Front

How do you calculate Percent Decrease?

Back

Percent Decrease = (Original Value - New Value) / Original Value x 100%.

Front

How do you calculate Percent Increase?

Back

Percent Increase = (New Value - Original Value) / Original Value x 100%.

Front

What is the Percent Decrease from $65.50 to $52.40?

Back

20% decrease.

Front

What is the Percent Increase from $350 to $400?

Back

14% increase.

Front

What is the Percent Decrease from 20 miles to 11 miles?

Back

45% decrease.

Front

What is the Percent Decrease from $75.11 to $72.50?

Back

3% decrease.

Front

What is the Percent Change when volunteers decrease from 754 to 600?

Back

20% decrease.

Front

If a price increases from $50 to $75, what is the Percent Increase?

Back

50% increase.

Front

If a population decreases from 1,000 to 800, what is the Percent Decrease?

Back

20% decrease.