-99.59% is the change from 727 to 3
Calculation steps:
[( 3 - 727 ) ÷ 727] x 100 = -99.59%
Formula
Percentage change = [(3 - 727) / 727] x 100
Subtract the new number by the original number
3 - 727 = -724
-724 ÷ 727 = -0.9958734525447043
-0.9958734525447043 x 100 = -99.59%