-65.69% is the change from 720 to 247
Calculation steps:
[( 247 - 720 ) ÷ 720] x 100 = -65.69%
Formula
Percentage change = [(247 - 720) / 720] x 100
Subtract the new number by the original number
247 - 720 = -473
-473 ÷ 720 = -0.6569444444444444
-0.6569444444444444 x 100 = -65.69%