-2.92% is the change from 720 to 699
Calculation steps:
[( 699 - 720 ) ÷ 720] x 100 = -2.92%
Formula
Percentage change = [(699 - 720) / 720] x 100
Subtract the new number by the original number
699 - 720 = -21
-21 ÷ 720 = -0.029166666666666667
-0.029166666666666667 x 100 = -2.92%