-10.25% is the change from 605 to 543
Calculation steps:
[( 543 - 605 ) ÷ 605] x 100 = -10.25%
Formula
Percentage change = [(543 - 605) / 605] x 100
Subtract the new number by the original number
543 - 605 = -62
-62 ÷ 605 = -0.1024793388429752
-0.1024793388429752 x 100 = -10.25%