Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Municipalities | Extension km² | Population (hab) | Density (hab/ km² ) | Altitude m | Distance Medellín Downtown ( km ) |
| --- | --- | --- | --- | --- | --- |
| Medellín | 380,64 | 2 368 282* | 6 221,8 | 1538 | 0 |
| Bello | 142,36 | 421 522* | 2 960,9 | 1450 | 10 |
| Envigado | 78,80 | 202 310* | 3504 | 1575 | 10 |
| Itagüí | 17,00 | 255 369* | 15 021,7 | 1550 | 11 |
| Sabaneta | 15,00 | 48 997* | 3 266,4 | 1550 | 14 |
| Barbosa | 206,00 | 46 951* | 227,9 | 1300 | 42 |
| Caldas | 133,40 | 74 072* | 555,2 | 1750 | 22 |
| La Estrella | 35,00 | 58 414* | 1 668,9 | 1775 | 16 |
| Girardota | 78,00 | 49 381* | 663,0 | 1425 | 26 |
| Copacabana | 70,00 | 66 665* | 952,3 | 1454 | 18 |
| Total | 1 157,39 | 3 591 963* | 3 104 | — | — |
| * DANE | * DANE | * DANE | * DANE | * DANE | * DANE |
Question:
What is the density (hab/ km²) when the extension km² is 380,64?
Answer:
6 221,8