-9.17% is the change from 971 to 882
Calculation steps:
[( 882 - 971 ) ÷ 971] x 100 = -9.17%
Formula
Percentage change = [(882 - 971) / 971] x 100
Subtract the new number by the original number
882 - 971 = -89
-89 ÷ 971 = -0.09165808444902163
-0.09165808444902163 x 100 = -9.17%