How many vacations have the first family taken since the shutdown, could explain the increase.
Check it out:

The federal government has increased its debt by $811,699,611,000.51—borrowing $7,057.89 per U.S. household—in the five months that have elapsed since Oct. 16, 2013.

That is the day the House Republican leadership agreed to a deal with President Barack Obama to pass legislation ending a two-week partial government shutdown. The deal funded the government into January 2014 and suspended the legal limit on the federal debt into February 2014.