-96.15% is the change from 727 to 28
Calculation steps:
[( 28 - 727 ) ÷ 727] x 100 = -96.15%
Formula
Percentage change = [(28 - 727) / 727] x 100
Subtract the new number by the original number
28 - 727 = -699
-699 ÷ 727 = -0.9614855570839065
-0.9614855570839065 x 100 = -96.15%