65.45% is the change from 492 to 814
Calculation steps:
[( 814 - 492 ) ÷ 492] x 100 = 65.45%
Formula
Percentage change = [(814 - 492) / 492] x 100
Subtract the new number by the original number
814 - 492 = 322
322 ÷ 492 = 0.6544715447154471
0.6544715447154471 x 100 = 65.45%