-8.86% is the change from 971 to 885
Calculation steps:
[( 885 - 971 ) ÷ 971] x 100 = -8.86%
Formula
Percentage change = [(885 - 971) / 971] x 100
Subtract the new number by the original number
885 - 971 = -86
-86 ÷ 971 = -0.08856848609680741
-0.08856848609680741 x 100 = -8.86%