-72.64% is the change from 720 to 197
Calculation steps:
[( 197 - 720 ) ÷ 720] x 100 = -72.64%
Formula
Percentage change = [(197 - 720) / 720] x 100
Subtract the new number by the original number
197 - 720 = -523
-523 ÷ 720 = -0.7263888888888889
-0.7263888888888889 x 100 = -72.64%