0.73% is the change from 823 to 829
Calculation steps:
[( 829 - 823 ) ÷ 823] x 100 = 0.73%
Formula
Percentage change = [(829 - 823) / 823] x 100
Subtract the new number by the original number
829 - 823 = 6
6 ÷ 823 = 0.007290400972053463
0.007290400972053463 x 100 = 0.73%