112.25% is the change from 449 to 953
Calculation steps:
[( 953 - 449 ) ÷ 449] x 100 = 112.25%
Formula
Percentage change = [(953 - 449) / 449] x 100
Subtract the new number by the original number
953 - 449 = 504
504 ÷ 449 = 1.1224944320712695
1.1224944320712695 x 100 = 112.25%