9.39% is the change from 511 to 559
Calculation steps:
[( 559 - 511 ) ÷ 511] x 100 = 9.39%
Formula
Percentage change = [(559 - 511) / 511] x 100
Subtract the new number by the original number
559 - 511 = 48
48 ÷ 511 = 0.09393346379647749
0.09393346379647749 x 100 = 9.39%