18.58% is the change from 829 to 983
Calculation steps:
[( 983 - 829 ) ÷ 829] x 100 = 18.58%
Formula
Percentage change = [(983 - 829) / 829] x 100
Subtract the new number by the original number
983 - 829 = 154
154 ÷ 829 = 0.18576598311218334
0.18576598311218334 x 100 = 18.58%