-96.82% is the change from 724 to 23
Calculation steps:
[( 23 - 724 ) ÷ 724] x 100 = -96.82%
Formula
Percentage change = [(23 - 724) / 724] x 100
Subtract the new number by the original number
23 - 724 = -701
-701 ÷ 724 = -0.9682320441988951
-0.9682320441988951 x 100 = -96.82%
Example