-85.42% is the change from 960 to 140
Calculation steps:
[( 140 - 960 ) ÷ 960] x 100 = -85.42%
Formula
Percentage change = [(140 - 960) / 960] x 100
Subtract the new number by the original number
140 - 960 = -820
-820 ÷ 960 = -0.8541666666666666
-0.8541666666666666 x 100 = -85.42%