-13.26% is the change from 950 to 824
Calculation steps:
[( 824 - 950 ) ÷ 950] x 100 = -13.26%
Formula
Percentage change = [(824 - 950) / 950] x 100
Subtract the new number by the original number
824 - 950 = -126
-126 ÷ 950 = -0.13263157894736843
-0.13263157894736843 x 100 = -13.26%