12.33% is the change from 649 to 729
Calculation steps:
[( 729 - 649 ) ÷ 649] x 100 = 12.33%
Formula
Percentage change = [(729 - 649) / 649] x 100
Subtract the new number by the original number
729 - 649 = 80
80 ÷ 649 = 0.12326656394453005
0.12326656394453005 x 100 = 12.33%