20.02% is the change from 819 to 983
Calculation steps:
[( 983 - 819 ) ÷ 819] x 100 = 20.02%
Formula
Percentage change = [(983 - 819) / 819] x 100
Subtract the new number by the original number
983 - 819 = 164
164 ÷ 819 = 0.20024420024420025
0.20024420024420025 x 100 = 20.02%