-4.25% is the change from 541 to 518
Calculation steps:
[( 518 - 541 ) ÷ 541] x 100 = -4.25%
Formula
Percentage change = [(518 - 541) / 541] x 100
Subtract the new number by the original number
518 - 541 = -23
-23 ÷ 541 = -0.04251386321626617
-0.04251386321626617 x 100 = -4.25%