0.5% is the change from 796 to 800
Calculation steps:
[( 800 - 796 ) ÷ 796] x 100 = 0.5%
Formula
Percentage change = [(800 - 796) / 796] x 100
Subtract the new number by the original number
800 - 796 = 4
4 ÷ 796 = 0.005025125628140704
0.005025125628140704 x 100 = 0.5%