10.91% is the change from 449 to 498
Calculation steps:
[( 498 - 449 ) ÷ 449] x 100 = 10.91%
Formula
Percentage change = [(498 - 449) / 449] x 100
Subtract the new number by the original number
498 - 449 = 49
49 ÷ 449 = 0.1091314031180401
0.1091314031180401 x 100 = 10.91%