4.74% is the change from 570 to 597
Calculation steps:
[( 597 - 570 ) ÷ 570] x 100 = 4.74%
Formula
Percentage change = [(597 - 570) / 570] x 100
Subtract the new number by the original number
597 - 570 = 27
27 ÷ 570 = 0.04736842105263158
0.04736842105263158 x 100 = 4.74%