-86.16% is the change from 932 to 129
Calculation steps:
[( 129 - 932 ) ÷ 932] x 100 = -86.16%
Formula
Percentage change = [(129 - 932) / 932] x 100
Subtract the new number by the original number
129 - 932 = -803
-803 ÷ 932 = -0.8615879828326181
-0.8615879828326181 x 100 = -86.16%