18.97% is the change from 696 to 828
Calculation steps:
[( 828 - 696 ) ÷ 696] x 100 = 18.97%
Formula
Percentage change = [(828 - 696) / 696] x 100
Subtract the new number by the original number
828 - 696 = 132
132 ÷ 696 = 0.1896551724137931
0.1896551724137931 x 100 = 18.97%