-8.76% is the change from 970 to 885
Calculation steps:
[( 885 - 970 ) ÷ 970] x 100 = -8.76%
Formula
Percentage change = [(885 - 970) / 970] x 100
Subtract the new number by the original number
885 - 970 = -85
-85 ÷ 970 = -0.08762886597938144
-0.08762886597938144 x 100 = -8.76%