-73.45% is the change from 727 to 193
Calculation steps:
[( 193 - 727 ) ÷ 727] x 100 = -73.45%
Formula
Percentage change = [(193 - 727) / 727] x 100
Subtract the new number by the original number
193 - 727 = -534
-534 ÷ 727 = -0.734525447042641
-0.734525447042641 x 100 = -73.45%