-11.79% is the change from 950 to 838
Calculation steps:
[( 838 - 950 ) ÷ 950] x 100 = -11.79%
Formula
Percentage change = [(838 - 950) / 950] x 100
Subtract the new number by the original number
838 - 950 = -112
-112 ÷ 950 = -0.11789473684210526
-0.11789473684210526 x 100 = -11.79%