-9.07% is the change from 970 to 882
Calculation steps:
[( 882 - 970 ) ÷ 970] x 100 = -9.07%
Formula
Percentage change = [(882 - 970) / 970] x 100
Subtract the new number by the original number
882 - 970 = -88
-88 ÷ 970 = -0.09072164948453608
-0.09072164948453608 x 100 = -9.07%