-82.9% is the change from 772 to 132
Calculation steps:
[( 132 - 772 ) ÷ 772] x 100 = -82.9%
Formula
Percentage change = [(132 - 772) / 772] x 100
Subtract the new number by the original number
132 - 772 = -640
-640 ÷ 772 = -0.8290155440414507
-0.8290155440414507 x 100 = -82.9%