-4.61% is the change from 542 to 517
Calculation steps:
[( 517 - 542 ) ÷ 542] x 100 = -4.61%
Formula
Percentage change = [(517 - 542) / 542] x 100
Subtract the new number by the original number
517 - 542 = -25
-25 ÷ 542 = -0.046125461254612546
-0.046125461254612546 x 100 = -4.61%