-11.33% is the change from 971 to 861
Calculation steps:
[( 861 - 971 ) ÷ 971] x 100 = -11.33%
Formula
Percentage change = [(861 - 971) / 971] x 100
Subtract the new number by the original number
861 - 971 = -110
-110 ÷ 971 = -0.11328527291452112
-0.11328527291452112 x 100 = -11.33%