30.88% is the change from 570 to 746
Calculation steps:
[( 746 - 570 ) ÷ 570] x 100 = 30.88%
Formula
Percentage change = [(746 - 570) / 570] x 100
Subtract the new number by the original number
746 - 570 = 176
176 ÷ 570 = 0.3087719298245614
0.3087719298245614 x 100 = 30.88%