-7.6% is the change from 724 to 669
Calculation steps:
[( 669 - 724 ) ÷ 724] x 100 = -7.6%
Formula
Percentage change = [(669 - 724) / 724] x 100
Subtract the new number by the original number
669 - 724 = -55
-55 ÷ 724 = -0.07596685082872928
-0.07596685082872928 x 100 = -7.6%