62.32% is the change from 499 to 810
Calculation steps:
[( 810 - 499 ) ÷ 499] x 100 = 62.32%
Formula
Percentage change = [(810 - 499) / 499] x 100
Subtract the new number by the original number
810 - 499 = 311
311 ÷ 499 = 0.6232464929859719
0.6232464929859719 x 100 = 62.32%