-1.5% is the change from 732 to 721
Calculation steps:
[( 721 - 732 ) ÷ 732] x 100 = -1.5%
Formula
Percentage change = [(721 - 732) / 732] x 100
Subtract the new number by the original number
721 - 732 = -11
-11 ÷ 732 = -0.015027322404371584
-0.015027322404371584 x 100 = -1.5%