-83.91% is the change from 932 to 150
Calculation steps:
[( 150 - 932 ) ÷ 932] x 100 = -83.91%
Formula
Percentage change = [(150 - 932) / 932] x 100
Subtract the new number by the original number
150 - 932 = -782
-782 ÷ 932 = -0.8390557939914163
-0.8390557939914163 x 100 = -83.91%