-84.6% is the change from 883 to 136
Calculation steps:
[( 136 - 883 ) ÷ 883] x 100 = -84.6%
Formula
Percentage change = [(136 - 883) / 883] x 100
Subtract the new number by the original number
136 - 883 = -747
-747 ÷ 883 = -0.8459796149490374
-0.8459796149490374 x 100 = -84.6%