-75.3% is the change from 583 to 144
Calculation steps:
[( 144 - 583 ) ÷ 583] x 100 = -75.3%
Formula
Percentage change = [(144 - 583) / 583] x 100
Subtract the new number by the original number
144 - 583 = -439
-439 ÷ 583 = -0.7530017152658662
-0.7530017152658662 x 100 = -75.3%