The table below show the pounds of candy a company sold in the months leading up to October.
| Month | Pounds of Candy Sold |
| June | 158 |
| July | 165 |
| August | 127 |
| September | 165 |
| 615 |
In October they sold 10 times as many pounds of candy as they did in the previous 4 months combined. How many more pounds did they sell in October than were sold in the previous 4 months?