65.25% is the change from 495 to 818
Calculation steps:
[( 818 - 495 ) ÷ 495] x 100 = 65.25%
Formula
Percentage change = [(818 - 495) / 495] x 100
Subtract the new number by the original number
818 - 495 = 323
323 ÷ 495 = 0.6525252525252525
0.6525252525252525 x 100 = 65.25%