72.73% is the change from 451 to 779
Calculation steps:
[( 779 - 451 ) ÷ 451] x 100 = 72.73%
Formula
Percentage change = [(779 - 451) / 451] x 100
Subtract the new number by the original number
779 - 451 = 328
328 ÷ 451 = 0.7272727272727273
0.7272727272727273 x 100 = 72.73%