110.47% is the change from 449 to 945
Calculation steps:
[( 945 - 449 ) ÷ 449] x 100 = 110.47%
Formula
Percentage change = [(945 - 449) / 449] x 100
Subtract the new number by the original number
945 - 449 = 496
496 ÷ 449 = 1.1046770601336302
1.1046770601336302 x 100 = 110.47%