41.65% is the change from 449 to 636
Calculation steps:
[( 636 - 449 ) ÷ 449] x 100 = 41.65%
Formula
Percentage change = [(636 - 449) / 449] x 100
Subtract the new number by the original number
636 - 449 = 187
187 ÷ 449 = 0.41648106904231624
0.41648106904231624 x 100 = 41.65%