57.41% is the change from 317 to 499
Calculation steps:
[( 499 - 317 ) ÷ 317] x 100 = 57.41%
Formula
Percentage change = [(499 - 317) / 317] x 100
Subtract the new number by the original number
499 - 317 = 182
182 ÷ 317 = 0.5741324921135647
0.5741324921135647 x 100 = 57.41%