77.68% is the change from 448 to 796
Calculation steps:
[( 796 - 448 ) ÷ 448] x 100 = 77.68%
Formula
Percentage change = [(796 - 448) / 448] x 100
Subtract the new number by the original number
796 - 448 = 348
348 ÷ 448 = 0.7767857142857143
0.7767857142857143 x 100 = 77.68%