Articlship hours completion

Dear Friends,

Can anybody tell me what are the requirement of ICAI about necessary articleship hours.

I have completed by articleship training by 5500 hours. And i think my articleship is getting over before the actual date written in my deed.

I had taken 78 excess leave over and above 180 days permitted by ICAI. Can i set off those leave against the excess hours worked??? 

Pls help.