-75.22% is the change from 577 to 143
Calculation steps:
[( 143 - 577 ) ÷ 577] x 100 = -75.22%
Formula
Percentage change = [(143 - 577) / 577] x 100
Subtract the new number by the original number
143 - 577 = -434
-434 ÷ 577 = -0.7521663778162911
-0.7521663778162911 x 100 = -75.22%