19.44% is the change from 823 to 983
Calculation steps:
[( 983 - 823 ) ÷ 823] x 100 = 19.44%
Formula
Percentage change = [(983 - 823) / 823] x 100
Subtract the new number by the original number
983 - 823 = 160
160 ÷ 823 = 0.19441069258809235
0.19441069258809235 x 100 = 19.44%