31.18% is the change from 449 to 589
Calculation steps:
[( 589 - 449 ) ÷ 449] x 100 = 31.18%
Formula
Percentage change = [(589 - 449) / 449] x 100
Subtract the new number by the original number
589 - 449 = 140
140 ÷ 449 = 0.311804008908686
0.311804008908686 x 100 = 31.18%