-12.88% is the change from 932 to 812
Calculation steps:
[( 812 - 932 ) ÷ 932] x 100 = -12.88%
Formula
Percentage change = [(812 - 932) / 932] x 100
Subtract the new number by the original number
812 - 932 = -120
-120 ÷ 932 = -0.12875536480686695
-0.12875536480686695 x 100 = -12.88%