33.44% is the change from 610 to 814
Calculation steps:
[( 814 - 610 ) ÷ 610] x 100 = 33.44%
Formula
Percentage change = [(814 - 610) / 610] x 100
Subtract the new number by the original number
814 - 610 = 204
204 ÷ 610 = 0.3344262295081967
0.3344262295081967 x 100 = 33.44%