-97.58% is the change from 745 to 18
Calculation steps:
[( 18 - 745 ) ÷ 745] x 100 = -97.58%
Formula
Percentage change = [(18 - 745) / 745] x 100
Subtract the new number by the original number
18 - 745 = -727
-727 ÷ 745 = -0.9758389261744966
-0.9758389261744966 x 100 = -97.58%