65.93% is the change from 496 to 823
Calculation steps:
[( 823 - 496 ) ÷ 496] x 100 = 65.93%
Formula
Percentage change = [(823 - 496) / 496] x 100
Subtract the new number by the original number
823 - 496 = 327
327 ÷ 496 = 0.6592741935483871
0.6592741935483871 x 100 = 65.93%