-97.41% is the change from 696 to 18
Calculation steps:
[( 18 - 696 ) ÷ 696] x 100 = -97.41%
Formula
Percentage change = [(18 - 696) / 696] x 100
Subtract the new number by the original number
18 - 696 = -678
-678 ÷ 696 = -0.9741379310344828
-0.9741379310344828 x 100 = -97.41%