Percent Change

Percent Change

100

From 18 cookies to 8 cookies. Percent change? rounded to the nearest percent.

56% decrease

200

From 45 cookies to 125 cookies. Percent change? rounded to the nearest percent.

178% Increase

300

From 330 books to 200 books. Percent change? rounded to the nearest percent.

39% decrease

400

From 145 pounds to 132 pounds. Percent change? rounded to the nearest percent.

9% decrease

500

From $248.70 to $564.  Percent change? rounded to the nearest percent.

127% increase

Percent into decimal

100

40%

.40

200

68%

.68

300

12%

.12

400

112%

1.12

500

1.89%

.0189

decimal into Percent

100

.90

90%

200

.86

86%

300

.090

9%

400

0.08

8%

500

1.2300

123%