-8.82% is the change from 964 to 879
Calculation steps:
[( 879 - 964 ) ÷ 964] x 100 = -8.82%
Formula
Percentage change = [(879 - 964) / 964] x 100
Subtract the new number by the original number
879 - 964 = -85
-85 ÷ 964 = -0.08817427385892117
-0.08817427385892117 x 100 = -8.82%