40.76% is the change from 449 to 632
Calculation steps:
[( 632 - 449 ) ÷ 449] x 100 = 40.76%
Formula
Percentage change = [(632 - 449) / 449] x 100
Subtract the new number by the original number
632 - 449 = 183
183 ÷ 449 = 0.40757238307349664
0.40757238307349664 x 100 = 40.76%