-72.92% is the change from 144 to 39
Calculation steps:
[( 39 - 144 ) ÷ 144] x 100 = -72.92%
Formula
Percentage change = [(39 - 144) / 144] x 100
Subtract the new number by the original number
39 - 144 = -105
-105 ÷ 144 = -0.7291666666666666
-0.7291666666666666 x 100 = -72.92%