3.22% is the change from 559 to 577
Calculation steps:
[( 577 - 559 ) ÷ 559] x 100 = 3.22%
Formula
Percentage change = [(577 - 559) / 559] x 100
Subtract the new number by the original number
577 - 559 = 18
18 ÷ 559 = 0.03220035778175313
0.03220035778175313 x 100 = 3.22%