54.56% is the change from 570 to 881
Calculation steps:
[( 881 - 570 ) ÷ 570] x 100 = 54.56%
Formula
Percentage change = [(881 - 570) / 570] x 100
Subtract the new number by the original number
881 - 570 = 311
311 ÷ 570 = 0.5456140350877193
0.5456140350877193 x 100 = 54.56%