59.69% is the change from 449 to 717
Calculation steps:
[( 717 - 449 ) ÷ 449] x 100 = 59.69%
Formula
Percentage change = [(717 - 449) / 449] x 100
Subtract the new number by the original number
717 - 449 = 268
268 ÷ 449 = 0.5968819599109132
0.5968819599109132 x 100 = 59.69%