24.5% is the change from 449 to 559
Calculation steps:
[( 559 - 449 ) ÷ 449] x 100 = 24.5%
Formula
Percentage change = [(559 - 449) / 449] x 100
Subtract the new number by the original number
559 - 449 = 110
110 ÷ 449 = 0.24498886414253898
0.24498886414253898 x 100 = 24.5%