-82.4% is the change from 750 to 132
Calculation steps:
[( 132 - 750 ) ÷ 750] x 100 = -82.4%
Formula
Percentage change = [(132 - 750) / 750] x 100
Subtract the new number by the original number
132 - 750 = -618
-618 ÷ 750 = -0.824
-0.824 x 100 = -82.4%