-45.73% is the change from 199 to 108
Calculation steps:
[( 108 - 199 ) ÷ 199] x 100 = -45.73%
Formula
Percentage change = [(108 - 199) / 199] x 100
Subtract the new number by the original number
108 - 199 = -91
-91 ÷ 199 = -0.457286432160804
-0.457286432160804 x 100 = -45.73%