-14.55% is the change from 955 to 816
Calculation steps:
[( 816 - 955 ) ÷ 955] x 100 = -14.55%
Formula
Percentage change = [(816 - 955) / 955] x 100
Subtract the new number by the original number
816 - 955 = -139
-139 ÷ 955 = -0.14554973821989528
-0.14554973821989528 x 100 = -14.55%