57.59% is the change from 290 to 457
Calculation steps:
[( 457 - 290 ) ÷ 290] x 100 = 57.59%
Formula
Percentage change = [(457 - 290) / 290] x 100
Subtract the new number by the original number
457 - 290 = 167
167 ÷ 290 = 0.5758620689655173
0.5758620689655173 x 100 = 57.59%