-73.44% is the change from 723 to 192
Calculation steps:
[( 192 - 723 ) ÷ 723] x 100 = -73.44%
Formula
Percentage change = [(192 - 723) / 723] x 100
Subtract the new number by the original number
192 - 723 = -531
-531 ÷ 723 = -0.7344398340248963
-0.7344398340248963 x 100 = -73.44%