-4.97% is the change from 724 to 688
Calculation steps:
[( 688 - 724 ) ÷ 724] x 100 = -4.97%
Formula
Percentage change = [(688 - 724) / 724] x 100
Subtract the new number by the original number
688 - 724 = -36
-36 ÷ 724 = -0.049723756906077346
-0.049723756906077346 x 100 = -4.97%