61.29% is the change from 496 to 800
Calculation steps:
[( 800 - 496 ) ÷ 496] x 100 = 61.29%
Formula
Percentage change = [(800 - 496) / 496] x 100
Subtract the new number by the original number
800 - 496 = 304
304 ÷ 496 = 0.6129032258064516
0.6129032258064516 x 100 = 61.29%