57.73% is the change from 317 to 500
Calculation steps:
[( 500 - 317 ) ÷ 317] x 100 = 57.73%
Formula
Percentage change = [(500 - 317) / 317] x 100
Subtract the new number by the original number
500 - 317 = 183
183 ÷ 317 = 0.5772870662460567
0.5772870662460567 x 100 = 57.73%