The "maximum occupancy" of a room is the total number of people who can be in a room without causing a fire hazard. In a large room, a Fire Safety Code states that the maximum occupancy is \[1\] person for every \[7\] square feet \[ (\text{ft}^2)\]. A college is hosting a concert in a hall that is \[14{,}721\] \[\text{ft}^2\], and \[1{,}000\] people are expected to attend. According to the Fire Safety Code, approximately how many more people can attend the concert without causing a fire hazard?