19.32% is the change from 823 to 982
Calculation steps:
[( 982 - 823 ) ÷ 823] x 100 = 19.32%
Formula
Percentage change = [(982 - 823) / 823] x 100
Subtract the new number by the original number
982 - 823 = 159
159 ÷ 823 = 0.19319562575941676
0.19319562575941676 x 100 = 19.32%