-83.76% is the change from 942 to 153
Calculation steps:
[( 153 - 942 ) ÷ 942] x 100 = -83.76%
Formula
Percentage change = [(153 - 942) / 942] x 100
Subtract the new number by the original number
153 - 942 = -789
-789 ÷ 942 = -0.8375796178343949
-0.8375796178343949 x 100 = -83.76%