-8.23% is the change from 960 to 881
Calculation steps:
[( 881 - 960 ) ÷ 960] x 100 = -8.23%
Formula
Percentage change = [(881 - 960) / 960] x 100
Subtract the new number by the original number
881 - 960 = -79
-79 ÷ 960 = -0.08229166666666667
-0.08229166666666667 x 100 = -8.23%