16.84% is the change from 570 to 666
Calculation steps:
[( 666 - 570 ) ÷ 570] x 100 = 16.84%
Formula
Percentage change = [(666 - 570) / 570] x 100
Subtract the new number by the original number
666 - 570 = 96
96 ÷ 570 = 0.16842105263157894
0.16842105263157894 x 100 = 16.84%