-14.48% is the change from 953 to 815
Calculation steps:
[( 815 - 953 ) ÷ 953] x 100 = -14.48%
Formula
Percentage change = [(815 - 953) / 953] x 100
Subtract the new number by the original number
815 - 953 = -138
-138 ÷ 953 = -0.14480587618048268
-0.14480587618048268 x 100 = -14.48%