-7.77% is the change from 605 to 558
Calculation steps:
[( 558 - 605 ) ÷ 605] x 100 = -7.77%
Formula
Percentage change = [(558 - 605) / 605] x 100
Subtract the new number by the original number
558 - 605 = -47
-47 ÷ 605 = -0.07768595041322314
-0.07768595041322314 x 100 = -7.77%