-11.24% is the change from 970 to 861
Calculation steps:
[( 861 - 970 ) ÷ 970] x 100 = -11.24%
Formula
Percentage change = [(861 - 970) / 970] x 100
Subtract the new number by the original number
861 - 970 = -109
-109 ÷ 970 = -0.11237113402061856
-0.11237113402061856 x 100 = -11.24%