58.57% is the change from 449 to 712
Calculation steps:
[( 712 - 449 ) ÷ 449] x 100 = 58.57%
Formula
Percentage change = [(712 - 449) / 449] x 100
Subtract the new number by the original number
712 - 449 = 263
263 ÷ 449 = 0.5857461024498887
0.5857461024498887 x 100 = 58.57%