-72.58% is the change from 248 to 68
Calculation steps:
[( 68 - 248 ) ÷ 248] x 100 = -72.58%
Formula
Percentage change = [(68 - 248) / 248] x 100
Subtract the new number by the original number
68 - 248 = -180
-180 ÷ 248 = -0.7258064516129032
-0.7258064516129032 x 100 = -72.58%