82.22% is the change from 315 to 574
Calculation steps:
[( 574 - 315 ) ÷ 315] x 100 = 82.22%
Formula
Percentage change = [(574 - 315) / 315] x 100
Subtract the new number by the original number
574 - 315 = 259
259 ÷ 315 = 0.8222222222222222
0.8222222222222222 x 100 = 82.22%