-8.75% is the change from 971 to 886
Calculation steps:
[( 886 - 971 ) ÷ 971] x 100 = -8.75%
Formula
Percentage change = [(886 - 971) / 971] x 100
Subtract the new number by the original number
886 - 971 = -85
-85 ÷ 971 = -0.08753861997940268
-0.08753861997940268 x 100 = -8.75%