-13.4% is the change from 724 to 627
Calculation steps:
[( 627 - 724 ) ÷ 724] x 100 = -13.4%
Formula
Percentage change = [(627 - 724) / 724] x 100
Subtract the new number by the original number
627 - 724 = -97
-97 ÷ 724 = -0.13397790055248618
-0.13397790055248618 x 100 = -13.4%