-1.23% is the change from 731 to 722
Calculation steps:
[( 722 - 731 ) ÷ 731] x 100 = -1.23%
Formula
Percentage change = [(722 - 731) / 731] x 100
Subtract the new number by the original number
722 - 731 = -9
-9 ÷ 731 = -0.012311901504787962
-0.012311901504787962 x 100 = -1.23%