-80.79% is the change from 942 to 181
Calculation steps:
[( 181 - 942 ) ÷ 942] x 100 = -80.79%
Formula
Percentage change = [(181 - 942) / 942] x 100
Subtract the new number by the original number
181 - 942 = -761
-761 ÷ 942 = -0.807855626326964
-0.807855626326964 x 100 = -80.79%