-4.59% is the change from 109 to 104
Calculation steps:
[( 104 - 109 ) ÷ 109] x 100 = -4.59%
Formula
Percentage change = [(104 - 109) / 109] x 100
Subtract the new number by the original number
104 - 109 = -5
-5 ÷ 109 = -0.045871559633027525
-0.045871559633027525 x 100 = -4.59%