-99.44% is the change from 720 to 4
Calculation steps:
[( 4 - 720 ) ÷ 720] x 100 = -99.44%
Formula
Percentage change = [(4 - 720) / 720] x 100
Subtract the new number by the original number
4 - 720 = -716
-716 ÷ 720 = -0.9944444444444445
-0.9944444444444445 x 100 = -99.44%