-12.39% is the change from 113 to 99
Calculation steps:
[( 99 - 113 ) ÷ 113] x 100 = -12.39%
Formula
Percentage change = [(99 - 113) / 113] x 100
Subtract the new number by the original number
99 - 113 = -14
-14 ÷ 113 = -0.12389380530973451
-0.12389380530973451 x 100 = -12.39%