-97.22% is the change from 144 to 4
Calculation steps:
[( 4 - 144 ) ÷ 144] x 100 = -97.22%
Formula
Percentage change = [(4 - 144) / 144] x 100
Subtract the new number by the original number
4 - 144 = -140
-140 ÷ 144 = -0.9722222222222222
-0.9722222222222222 x 100 = -97.22%
Example