-97.58% is the change from 744 to 18
Calculation steps:
[( 18 - 744 ) ÷ 744] x 100 = -97.58%
Formula
Percentage change = [(18 - 744) / 744] x 100
Subtract the new number by the original number
18 - 744 = -726
-726 ÷ 744 = -0.9758064516129032
-0.9758064516129032 x 100 = -97.58%