69.57% is the change from 493 to 836
Calculation steps:
[( 836 - 493 ) ÷ 493] x 100 = 69.57%
Formula
Percentage change = [(836 - 493) / 493] x 100
Subtract the new number by the original number
836 - 493 = 343
343 ÷ 493 = 0.6957403651115619
0.6957403651115619 x 100 = 69.57%