-83.65% is the change from 942 to 154
Calculation steps:
[( 154 - 942 ) ÷ 942] x 100 = -83.65%
Formula
Percentage change = [(154 - 942) / 942] x 100
Subtract the new number by the original number
154 - 942 = -788
-788 ÷ 942 = -0.8365180467091295
-0.8365180467091295 x 100 = -83.65%