27.84% is the change from 449 to 574
Calculation steps:
[( 574 - 449 ) ÷ 449] x 100 = 27.84%
Formula
Percentage change = [(574 - 449) / 449] x 100
Subtract the new number by the original number
574 - 449 = 125
125 ÷ 449 = 0.27839643652561247
0.27839643652561247 x 100 = 27.84%