-14.86% is the change from 518 to 441
Calculation steps:
[( 441 - 518 ) ÷ 518] x 100 = -14.86%
Formula
Percentage change = [(441 - 518) / 518] x 100
Subtract the new number by the original number
441 - 518 = -77
-77 ÷ 518 = -0.14864864864864866
-0.14864864864864866 x 100 = -14.86%