-85.52% is the change from 960 to 139
Calculation steps:
[( 139 - 960 ) ÷ 960] x 100 = -85.52%
Formula
Percentage change = [(139 - 960) / 960] x 100
Subtract the new number by the original number
139 - 960 = -821
-821 ÷ 960 = -0.8552083333333333
-0.8552083333333333 x 100 = -85.52%