6.72% is the change from 729 to 778
Calculation steps:
[( 778 - 729 ) ÷ 729] x 100 = 6.72%
Formula
Percentage change = [(778 - 729) / 729] x 100
Subtract the new number by the original number
778 - 729 = 49
49 ÷ 729 = 0.06721536351165981
0.06721536351165981 x 100 = 6.72%