56.03% is the change from 448 to 699
Calculation steps:
[( 699 - 448 ) ÷ 448] x 100 = 56.03%
Formula
Percentage change = [(699 - 448) / 448] x 100
Subtract the new number by the original number
699 - 448 = 251
251 ÷ 448 = 0.5602678571428571
0.5602678571428571 x 100 = 56.03%