75.89% is the change from 448 to 788
Calculation steps:
[( 788 - 448 ) ÷ 448] x 100 = 75.89%
Formula
Percentage change = [(788 - 448) / 448] x 100
Subtract the new number by the original number
788 - 448 = 340
340 ÷ 448 = 0.7589285714285714
0.7589285714285714 x 100 = 75.89%