351.85% is the change from 135 to 610
Calculation steps:
[( 610 - 135 ) ÷ 135] x 100 = 351.85%
Formula
Percentage change = [(610 - 135) / 135] x 100
Subtract the new number by the original number
610 - 135 = 475
475 ÷ 135 = 3.5185185185185186
3.5185185185185186 x 100 = 351.85%