13.9% is the change from 863 to 983
Calculation steps:
[( 983 - 863 ) ÷ 863] x 100 = 13.9%
Formula
Percentage change = [(983 - 863) / 863] x 100
Subtract the new number by the original number
983 - 863 = 120
120 ÷ 863 = 0.13904982618771727
0.13904982618771727 x 100 = 13.9%