-19.86% is the change from 282 to 226
Calculation steps:
[( 226 - 282 ) ÷ 282] x 100 = -19.86%
Formula
Percentage change = [(226 - 282) / 282] x 100
Subtract the new number by the original number
226 - 282 = -56
-56 ÷ 282 = -0.19858156028368795
-0.19858156028368795 x 100 = -19.86%