-38.46% is the change from 234 to 144
Calculation steps:
[( 144 - 234 ) ÷ 234] x 100 = -38.46%
Formula
Percentage change = [(144 - 234) / 234] x 100
Subtract the new number by the original number
144 - 234 = -90
-90 ÷ 234 = -0.38461538461538464
-0.38461538461538464 x 100 = -38.46%