15.91% is the change from 861 to 998
Calculation steps:
[( 998 - 861 ) ÷ 861] x 100 = 15.91%
Formula
Percentage change = [(998 - 861) / 861] x 100
Subtract the new number by the original number
998 - 861 = 137
137 ÷ 861 = 0.15911730545876887
0.15911730545876887 x 100 = 15.91%