-98.92% is the change from 558 to 6
Calculation steps:
[( 6 - 558 ) ÷ 558] x 100 = -98.92%
Formula
Percentage change = [(6 - 558) / 558] x 100
Subtract the new number by the original number
6 - 558 = -552
-552 ÷ 558 = -0.989247311827957
-0.989247311827957 x 100 = -98.92%