-71.51% is the change from 558 to 159
Calculation steps:
[( 159 - 558 ) ÷ 558] x 100 = -71.51%
Formula
Percentage change = [(159 - 558) / 558] x 100
Subtract the new number by the original number
159 - 558 = -399
-399 ÷ 558 = -0.7150537634408602
-0.7150537634408602 x 100 = -71.51%