-9.22% is the change from 954 to 866
Calculation steps:
[( 866 - 954 ) ÷ 954] x 100 = -9.22%
Formula
Percentage change = [(866 - 954) / 954] x 100
Subtract the new number by the original number
866 - 954 = -88
-88 ÷ 954 = -0.09224318658280922
-0.09224318658280922 x 100 = -9.22%