-72.58% is the change from 868 to 238
Calculation steps:
[( 238 - 868 ) ÷ 868] x 100 = -72.58%
Formula
Percentage change = [(238 - 868) / 868] x 100
Subtract the new number by the original number
238 - 868 = -630
-630 ÷ 868 = -0.7258064516129032
-0.7258064516129032 x 100 = -72.58%