-98.21% is the change from 727 to 13
Calculation steps:
[( 13 - 727 ) ÷ 727] x 100 = -98.21%
Formula
Percentage change = [(13 - 727) / 727] x 100
Subtract the new number by the original number
13 - 727 = -714
-714 ÷ 727 = -0.9821182943603851
-0.9821182943603851 x 100 = -98.21%