9.82% is the change from 509 to 559
Calculation steps:
[( 559 - 509 ) ÷ 509] x 100 = 9.82%
Formula
Percentage change = [(559 - 509) / 509] x 100
Subtract the new number by the original number
559 - 509 = 50
50 ÷ 509 = 0.09823182711198428
0.09823182711198428 x 100 = 9.82%