17.16% is the change from 839 to 983
Calculation steps:
[( 983 - 839 ) ÷ 839] x 100 = 17.16%
Formula
Percentage change = [(983 - 839) / 839] x 100
Subtract the new number by the original number
983 - 839 = 144
144 ÷ 839 = 0.17163289630512515
0.17163289630512515 x 100 = 17.16%