-40.37% is the change from 109 to 65
Calculation steps:
[( 65 - 109 ) ÷ 109] x 100 = -40.37%
Formula
Percentage change = [(65 - 109) / 109] x 100
Subtract the new number by the original number
65 - 109 = -44
-44 ÷ 109 = -0.4036697247706422
-0.4036697247706422 x 100 = -40.37%