-8.76% is the change from 731 to 667
Calculation steps:
[( 667 - 731 ) ÷ 731] x 100 = -8.76%
Formula
Percentage change = [(667 - 731) / 731] x 100
Subtract the new number by the original number
667 - 731 = -64
-64 ÷ 731 = -0.08755129958960328
-0.08755129958960328 x 100 = -8.76%