-12.13% is the change from 635 to 558
Calculation steps:
[( 558 - 635 ) ÷ 635] x 100 = -12.13%
Formula
Percentage change = [(558 - 635) / 635] x 100
Subtract the new number by the original number
558 - 635 = -77
-77 ÷ 635 = -0.12125984251968504
-0.12125984251968504 x 100 = -12.13%