-95.85% is the change from 723 to 30
Calculation steps:
[( 30 - 723 ) ÷ 723] x 100 = -95.85%
Formula
Percentage change = [(30 - 723) / 723] x 100
Subtract the new number by the original number
30 - 723 = -693
-693 ÷ 723 = -0.9585062240663901
-0.9585062240663901 x 100 = -95.85%