-97.58% is the change from 248 to 6
Calculation steps:
[( 6 - 248 ) ÷ 248] x 100 = -97.58%
Formula
Percentage change = [(6 - 248) / 248] x 100
Subtract the new number by the original number
6 - 248 = -242
-242 ÷ 248 = -0.9758064516129032
-0.9758064516129032 x 100 = -97.58%