-8.07% is the change from 607 to 558
Calculation steps:
[( 558 - 607 ) ÷ 607] x 100 = -8.07%
Formula
Percentage change = [(558 - 607) / 607] x 100
Subtract the new number by the original number
558 - 607 = -49
-49 ÷ 607 = -0.08072487644151564
-0.08072487644151564 x 100 = -8.07%