47.02% is the change from 570 to 838
Calculation steps:
[( 838 - 570 ) ÷ 570] x 100 = 47.02%
Formula
Percentage change = [(838 - 570) / 570] x 100
Subtract the new number by the original number
838 - 570 = 268
268 ÷ 570 = 0.47017543859649125
0.47017543859649125 x 100 = 47.02%