-73.73% is the change from 727 to 191
Calculation steps:
[( 191 - 727 ) ÷ 727] x 100 = -73.73%
Formula
Percentage change = [(191 - 727) / 727] x 100
Subtract the new number by the original number
191 - 727 = -536
-536 ÷ 727 = -0.7372764786795049
-0.7372764786795049 x 100 = -73.73%