19.56% is the change from 823 to 984
Calculation steps:
[( 984 - 823 ) ÷ 823] x 100 = 19.56%
Formula
Percentage change = [(984 - 823) / 823] x 100
Subtract the new number by the original number
984 - 823 = 161
161 ÷ 823 = 0.19562575941676794
0.19562575941676794 x 100 = 19.56%