68.89% is the change from 495 to 836
Calculation steps:
[( 836 - 495 ) ÷ 495] x 100 = 68.89%
Formula
Percentage change = [(836 - 495) / 495] x 100
Subtract the new number by the original number
836 - 495 = 341
341 ÷ 495 = 0.6888888888888889
0.6888888888888889 x 100 = 68.89%