64.23% is the change from 492 to 808
Calculation steps:
[( 808 - 492 ) ÷ 492] x 100 = 64.23%
Formula
Percentage change = [(808 - 492) / 492] x 100
Subtract the new number by the original number
808 - 492 = 316
316 ÷ 492 = 0.6422764227642277
0.6422764227642277 x 100 = 64.23%