2.15% is the change from 559 to 571
Calculation steps:
[( 571 - 559 ) ÷ 559] x 100 = 2.15%
Formula
Percentage change = [(571 - 559) / 559] x 100
Subtract the new number by the original number
571 - 559 = 12
12 ÷ 559 = 0.02146690518783542
0.02146690518783542 x 100 = 2.15%