49.51% is the change from 408 to 610
Calculation steps:
[( 610 - 408 ) ÷ 408] x 100 = 49.51%
Formula
Percentage change = [(610 - 408) / 408] x 100
Subtract the new number by the original number
610 - 408 = 202
202 ÷ 408 = 0.4950980392156863
0.4950980392156863 x 100 = 49.51%