-13.79% is the change from 116 to 100
Calculation steps:
[( 100 - 116 ) ÷ 116] x 100 = -13.79%
Formula
Percentage change = [(100 - 116) / 116] x 100
Subtract the new number by the original number
100 - 116 = -16
-16 ÷ 116 = -0.13793103448275862
-0.13793103448275862 x 100 = -13.79%