22.09% is the change from 335 to 409
Calculation steps:
[( 409 - 335 ) ÷ 335] x 100 = 22.09%
Formula
Percentage change = [(409 - 335) / 335] x 100
Subtract the new number by the original number
409 - 335 = 74
74 ÷ 335 = 0.2208955223880597
0.2208955223880597 x 100 = 22.09%