49.73% is the change from 559 to 837
Calculation steps:
[( 837 - 559 ) ÷ 559] x 100 = 49.73%
Formula
Percentage change = [(837 - 559) / 559] x 100
Subtract the new number by the original number
837 - 559 = 278
278 ÷ 559 = 0.49731663685152055
0.49731663685152055 x 100 = 49.73%