-31.23% is the change from 285 to 196
Calculation steps:
[( 196 - 285 ) ÷ 285] x 100 = -31.23%
Formula
Percentage change = [(196 - 285) / 285] x 100
Subtract the new number by the original number
196 - 285 = -89
-89 ÷ 285 = -0.312280701754386
-0.312280701754386 x 100 = -31.23%
Example