15.5% is the change from 484 to 559
Calculation steps:
[( 559 - 484 ) ÷ 484] x 100 = 15.5%
Formula
Percentage change = [(559 - 484) / 484] x 100
Subtract the new number by the original number
559 - 484 = 75
75 ÷ 484 = 0.15495867768595042
0.15495867768595042 x 100 = 15.5%