63.71% is the change from 496 to 812
Calculation steps:
[( 812 - 496 ) ÷ 496] x 100 = 63.71%
Formula
Percentage change = [(812 - 496) / 496] x 100
Subtract the new number by the original number
812 - 496 = 316
316 ÷ 496 = 0.6370967741935484
0.6370967741935484 x 100 = 63.71%