-41.94% is the change from 248 to 144
Calculation steps:
[( 144 - 248 ) ÷ 248] x 100 = -41.94%
Formula
Percentage change = [(144 - 248) / 248] x 100
Subtract the new number by the original number
144 - 248 = -104
-104 ÷ 248 = -0.41935483870967744
-0.41935483870967744 x 100 = -41.94%