43.83% is the change from 397 to 571
Calculation steps:
[( 571 - 397 ) ÷ 397] x 100 = 43.83%
Formula
Percentage change = [(571 - 397) / 397] x 100
Subtract the new number by the original number
571 - 397 = 174
174 ÷ 397 = 0.43828715365239296
0.43828715365239296 x 100 = 43.83%