-6.24% is the change from 577 to 541
Calculation steps:
[( 541 - 577 ) ÷ 577] x 100 = -6.24%
Formula
Percentage change = [(541 - 577) / 577] x 100
Subtract the new number by the original number
541 - 577 = -36
-36 ÷ 577 = -0.06239168110918544
-0.06239168110918544 x 100 = -6.24%