53.79% is the change from 290 to 446
Calculation steps:
[( 446 - 290 ) ÷ 290] x 100 = 53.79%
Formula
Percentage change = [(446 - 290) / 290] x 100
Subtract the new number by the original number
446 - 290 = 156
156 ÷ 290 = 0.5379310344827586
0.5379310344827586 x 100 = 53.79%