400% is the change from 122 to 610
Calculation steps:
[( 610 - 122 ) ÷ 122] x 100 = 400%
Formula
Percentage change = [(610 - 122) / 122] x 100
Subtract the new number by the original number
610 - 122 = 488
488 ÷ 122 = 4
4 x 100 = 400%
Example