-0.69% is the change from 720 to 715
Calculation steps:
[( 715 - 720 ) ÷ 720] x 100 = -0.69%
Formula
Percentage change = [(715 - 720) / 720] x 100
Subtract the new number by the original number
715 - 720 = -5
-5 ÷ 720 = -0.006944444444444444
-0.006944444444444444 x 100 = -0.69%