-88.84% is the change from 842 to 94
Calculation steps:
[( 94 - 842 ) ÷ 842] x 100 = -88.84%
Formula
Percentage change = [(94 - 842) / 842] x 100
Subtract the new number by the original number
94 - 842 = -748
-748 ÷ 842 = -0.8883610451306413
-0.8883610451306413 x 100 = -88.84%