13.74% is the change from 728 to 828
Calculation steps:
[( 828 - 728 ) ÷ 728] x 100 = 13.74%
Formula
Percentage change = [(828 - 728) / 728] x 100
Subtract the new number by the original number
828 - 728 = 100
100 ÷ 728 = 0.13736263736263737
0.13736263736263737 x 100 = 13.74%