-44.04% is the change from 109 to 61
Calculation steps:
[( 61 - 109 ) ÷ 109] x 100 = -44.04%
Formula
Percentage change = [(61 - 109) / 109] x 100
Subtract the new number by the original number
61 - 109 = -48
-48 ÷ 109 = -0.44036697247706424
-0.44036697247706424 x 100 = -44.04%