-97.25% is the change from 727 to 20
Calculation steps:
[( 20 - 727 ) ÷ 727] x 100 = -97.25%
Formula
Percentage change = [(20 - 727) / 727] x 100
Subtract the new number by the original number
20 - 727 = -707
-707 ÷ 727 = -0.9724896836313618
-0.9724896836313618 x 100 = -97.25%