199.02% is the change from 204 to 610
Calculation steps:
[( 610 - 204 ) ÷ 204] x 100 = 199.02%
Formula
Percentage change = [(610 - 204) / 204] x 100
Subtract the new number by the original number
610 - 204 = 406
406 ÷ 204 = 1.9901960784313726
1.9901960784313726 x 100 = 199.02%