-19.71% is the change from 558 to 448
Calculation steps:
[( 448 - 558 ) ÷ 558] x 100 = -19.71%
Formula
Percentage change = [(448 - 558) / 558] x 100
Subtract the new number by the original number
448 - 558 = -110
-110 ÷ 558 = -0.1971326164874552
-0.1971326164874552 x 100 = -19.71%