20.9% is the change from 823 to 995
Calculation steps:
[( 995 - 823 ) ÷ 823] x 100 = 20.9%
Formula
Percentage change = [(995 - 823) / 823] x 100
Subtract the new number by the original number
995 - 823 = 172
172 ÷ 823 = 0.20899149453219928
0.20899149453219928 x 100 = 20.9%