-79.69% is the change from 650 to 132
Calculation steps:
[( 132 - 650 ) ÷ 650] x 100 = -79.69%
Formula
Percentage change = [(132 - 650) / 650] x 100
Subtract the new number by the original number
132 - 650 = -518
-518 ÷ 650 = -0.796923076923077
-0.796923076923077 x 100 = -79.69%