-3.33% is the change from 721 to 697
Calculation steps:
[( 697 - 721 ) ÷ 721] x 100 = -3.33%
Formula
Percentage change = [(697 - 721) / 721] x 100
Subtract the new number by the original number
697 - 721 = -24
-24 ÷ 721 = -0.033287101248266296
-0.033287101248266296 x 100 = -3.33%