41.38% is the change from 290 to 410
Calculation steps:
[( 410 - 290 ) ÷ 290] x 100 = 41.38%
Formula
Percentage change = [(410 - 290) / 290] x 100
Subtract the new number by the original number
410 - 290 = 120
120 ÷ 290 = 0.41379310344827586
0.41379310344827586 x 100 = 41.38%