This is exces amount of Assets then liabilities, for 
Companies. Ex: Comapny assets is $100 millions worth, then 
liabilities have $75 million worth then the Company 
networth is $25 millions, Net worth also called as 
Shareholder's equity of the firms.

The difference between total assets and liabilities.
For example, if a company has $45 million worth of 
liabilities and $65million worth of assets the company's 
net worth $20Million this amount also called as a 
shareholder's equity.

excess of net asset over outstanding libilites