-2.04% is the change from 736 to 721
Calculation steps:
[( 721 - 736 ) ÷ 736] x 100 = -2.04%
Formula
Percentage change = [(721 - 736) / 736] x 100
Subtract the new number by the original number
721 - 736 = -15
-15 ÷ 736 = -0.020380434782608696
-0.020380434782608696 x 100 = -2.04%