-97.52% is the change from 725 to 18
Calculation steps:
[( 18 - 725 ) ÷ 725] x 100 = -97.52%
Formula
Percentage change = [(18 - 725) / 725] x 100
Subtract the new number by the original number
18 - 725 = -707
-707 ÷ 725 = -0.9751724137931035
-0.9751724137931035 x 100 = -97.52%