-2.76% is the change from 724 to 704
Calculation steps:
[( 704 - 724 ) ÷ 724] x 100 = -2.76%
Formula
Percentage change = [(704 - 724) / 724] x 100
Subtract the new number by the original number
704 - 724 = -20
-20 ÷ 724 = -0.027624309392265192
-0.027624309392265192 x 100 = -2.76%