-4.79% is the change from 543 to 517
Calculation steps:
[( 517 - 543 ) ÷ 543] x 100 = -4.79%
Formula
Percentage change = [(517 - 543) / 543] x 100
Subtract the new number by the original number
517 - 543 = -26
-26 ÷ 543 = -0.04788213627992634
-0.04788213627992634 x 100 = -4.79%