-7.62% is the change from 722 to 667
Calculation steps:
[( 667 - 722 ) ÷ 722] x 100 = -7.62%
Formula
Percentage change = [(667 - 722) / 722] x 100
Subtract the new number by the original number
667 - 722 = -55
-55 ÷ 722 = -0.07617728531855955
-0.07617728531855955 x 100 = -7.62%