-12.29% is the change from 960 to 842
Calculation steps:
[( 842 - 960 ) ÷ 960] x 100 = -12.29%
Formula
Percentage change = [(842 - 960) / 960] x 100
Subtract the new number by the original number
842 - 960 = -118
-118 ÷ 960 = -0.12291666666666666
-0.12291666666666666 x 100 = -12.29%