-73.84% is the change from 558 to 146
Calculation steps:
[( 146 - 558 ) ÷ 558] x 100 = -73.84%
Formula
Percentage change = [(146 - 558) / 558] x 100
Subtract the new number by the original number
146 - 558 = -412
-412 ÷ 558 = -0.7383512544802867
-0.7383512544802867 x 100 = -73.84%