So I have two columns in Excel with these values suppose:

```
Column A | Column B
---------|---------
12 | 626
241 | 129
35 | 412
412 | 88
532 | 663
626 |
723 |
88 |
932 |
```

What formula should I use to delete the values 88, 626 and 412 from Column A (applying the formula then going to `Goto` > `Goto Special` > `Errors...` and deleting rows)

Can't quite get this sorted at all!