-12.5% is the change from 504 to 441
Calculation steps:
[( 441 - 504 ) ÷ 504] x 100 = -12.5%
Formula
Percentage change = [(441 - 504) / 504] x 100
Subtract the new number by the original number
441 - 504 = -63
-63 ÷ 504 = -0.125
-0.125 x 100 = -12.5%