64.51% is the change from 448 to 737
Calculation steps:
[( 737 - 448 ) ÷ 448] x 100 = 64.51%
Formula
Percentage change = [(737 - 448) / 448] x 100
Subtract the new number by the original number
737 - 448 = 289
289 ÷ 448 = 0.6450892857142857
0.6450892857142857 x 100 = 64.51%