-82.17% is the change from 942 to 168
Calculation steps:
[( 168 - 942 ) ÷ 942] x 100 = -82.17%
Formula
Percentage change = [(168 - 942) / 942] x 100
Subtract the new number by the original number
168 - 942 = -774
-774 ÷ 942 = -0.821656050955414
-0.821656050955414 x 100 = -82.17%