-9.44% is the change from 953 to 863
Calculation steps:
[( 863 - 953 ) ÷ 953] x 100 = -9.44%
Formula
Percentage change = [(863 - 953) / 953] x 100
Subtract the new number by the original number
863 - 953 = -90
-90 ÷ 953 = -0.0944386149003148
-0.0944386149003148 x 100 = -9.44%