Question

Find the percent of change from $240 to $320

Answer 1

Find the difference between $240 and $320. It's $80.

Then the percentage change was

$80
-------- * 100% = +33.33%
$240

Answer 2

320/240 = 1.33

1.33 = 133% (move the decimal point over two places to the right)

133% is your answer

hope this helps