At the 2000 census The population density was 7,183.6 inhabitants per square mile (2,773.9/km²). There were 75,662 housing units at an average density of 2,866.8 per square mile (1,107.0/km²). The racial makeup of the city was 79.2% Race (United States Census), 0.8% Race (United States Census) or Race (United States Census), 0.7% Race (United States Census), 9.3% Race (United States Census), 0.2% Race (United States Census), 5.8% from Race (United States Census), and 3.9% from two or more races. 14.7% of the population were Hispanics in the United States or Race (United States Census) of any race.
Question: How many more inhabitants per square mile were there then housing units per square mile according to the 2000 census?
Answer: 4316.8