410.74% is the change from 121 to 618
Calculation steps:
[( 618 - 121 ) ÷ 121] x 100 = 410.74%
Formula
Percentage change = [(618 - 121) / 121] x 100
Subtract the new number by the original number
618 - 121 = 497
497 ÷ 121 = 4.107438016528926
4.107438016528926 x 100 = 410.74%