68.29% is the change from 492 to 828
Calculation steps:
[( 828 - 492 ) ÷ 492] x 100 = 68.29%
Formula
Percentage change = [(828 - 492) / 492] x 100
Subtract the new number by the original number
828 - 492 = 336
336 ÷ 492 = 0.6829268292682927
0.6829268292682927 x 100 = 68.29%