1.6% is the change from 561 to 570
Calculation steps:
[( 570 - 561 ) ÷ 561] x 100 = 1.6%
Formula
Percentage change = [(570 - 561) / 561] x 100
Subtract the new number by the original number
570 - 561 = 9
9 ÷ 561 = 0.016042780748663103
0.016042780748663103 x 100 = 1.6%