35.19% is the change from 449 to 607
Calculation steps:
[( 607 - 449 ) ÷ 449] x 100 = 35.19%
Formula
Percentage change = [(607 - 449) / 449] x 100
Subtract the new number by the original number
607 - 449 = 158
158 ÷ 449 = 0.3518930957683742
0.3518930957683742 x 100 = 35.19%