49.91% is the change from 559 to 838
Calculation steps:
[( 838 - 559 ) ÷ 559] x 100 = 49.91%
Formula
Percentage change = [(838 - 559) / 559] x 100
Subtract the new number by the original number
838 - 559 = 279
279 ÷ 559 = 0.4991055456171735
0.4991055456171735 x 100 = 49.91%