-9.42% is the change from 605 to 548
Calculation steps:
[( 548 - 605 ) ÷ 605] x 100 = -9.42%
Formula
Percentage change = [(548 - 605) / 605] x 100
Subtract the new number by the original number
548 - 605 = -57
-57 ÷ 605 = -0.09421487603305785
-0.09421487603305785 x 100 = -9.42%