7.9% is the change from 823 to 888
Calculation steps:
[( 888 - 823 ) ÷ 823] x 100 = 7.9%
Formula
Percentage change = [(888 - 823) / 823] x 100
Subtract the new number by the original number
888 - 823 = 65
65 ÷ 823 = 0.07897934386391252
0.07897934386391252 x 100 = 7.9%