-90.77% is the change from 932 to 86
Calculation steps:
[( 86 - 932 ) ÷ 932] x 100 = -90.77%
Formula
Percentage change = [(86 - 932) / 932] x 100
Subtract the new number by the original number
86 - 932 = -846
-846 ÷ 932 = -0.907725321888412
-0.907725321888412 x 100 = -90.77%