-25% is the change from 144 to 108
Calculation steps:
[( 108 - 144 ) ÷ 144] x 100 = -25%
Formula
Percentage change = [(108 - 144) / 144] x 100
Subtract the new number by the original number
108 - 144 = -36
-36 ÷ 144 = -0.25
-0.25 x 100 = -25%
Example