67.19% is the change from 448 to 749
Calculation steps:
[( 749 - 448 ) ÷ 448] x 100 = 67.19%
Formula
Percentage change = [(749 - 448) / 448] x 100
Subtract the new number by the original number
749 - 448 = 301
301 ÷ 448 = 0.671875
0.671875 x 100 = 67.19%