33.72% is the change from 427 to 571
Calculation steps:
[( 571 - 427 ) ÷ 427] x 100 = 33.72%
Formula
Percentage change = [(571 - 427) / 427] x 100
Subtract the new number by the original number
571 - 427 = 144
144 ÷ 427 = 0.3372365339578454
0.3372365339578454 x 100 = 33.72%