-5.36% is the change from 504 to 477
Calculation steps:
[( 477 - 504 ) ÷ 504] x 100 = -5.36%
Formula
Percentage change = [(477 - 504) / 504] x 100
Subtract the new number by the original number
477 - 504 = -27
-27 ÷ 504 = -0.05357142857142857
-0.05357142857142857 x 100 = -5.36%