-75.04% is the change from 577 to 144
Calculation steps:
[( 144 - 577 ) ÷ 577] x 100 = -75.04%
Formula
Percentage change = [(144 - 577) / 577] x 100
Subtract the new number by the original number
144 - 577 = -433
-433 ÷ 577 = -0.7504332755632582
-0.7504332755632582 x 100 = -75.04%