-12.53% is the change from 942 to 824
Calculation steps:
[( 824 - 942 ) ÷ 942] x 100 = -12.53%
Formula
Percentage change = [(824 - 942) / 942] x 100
Subtract the new number by the original number
824 - 942 = -118
-118 ÷ 942 = -0.12526539278131635
-0.12526539278131635 x 100 = -12.53%