52.22% is the change from 406 to 618
Calculation steps:
[( 618 - 406 ) ÷ 406] x 100 = 52.22%
Formula
Percentage change = [(618 - 406) / 406] x 100
Subtract the new number by the original number
618 - 406 = 212
212 ÷ 406 = 0.5221674876847291
0.5221674876847291 x 100 = 52.22%