127.44% is the change from 317 to 721
Calculation steps:
[( 721 - 317 ) ÷ 317] x 100 = 127.44%
Formula
Percentage change = [(721 - 317) / 317] x 100
Subtract the new number by the original number
721 - 317 = 404
404 ÷ 317 = 1.274447949526814
1.274447949526814 x 100 = 127.44%