50.35% is the change from 282 to 424
Calculation steps:
[( 424 - 282 ) ÷ 282] x 100 = 50.35%
Formula
Percentage change = [(424 - 282) / 282] x 100
Subtract the new number by the original number
424 - 282 = 142
142 ÷ 282 = 0.5035460992907801
0.5035460992907801 x 100 = 50.35%