I have a column of data in Excel;

```
07902555018   
07902556019   
07902557020   
07902558021   
07902559022   
...  

```

The values change but the placement of three zeros is constant. I am trying to remove the First Zero, Second Zero and the Zero in the 3rd to last position.

```
792555518   
792555619  
792555720
...   

```

After the values are changed I am trying to add two hyphens

```
79-25555-18  
79-25556-19  
19-25557-20 

```

I tried using: `=TEXT(--SUBSTITUTE(--E2,"0","",2),"00-00000-00")`
However a problem occurs:

`079020638020` becomes `792-06380-20`
However `79-20638-20` is the value I want returned in instances like these.