String to Number decimali

[sal21]

I get from a TXT file a string part of line:

Mystring=mid(myline,2 15)

Mystring="000000000123254""

Two prob:

I need to insert the value of mystring in a access field named prezzo, to have in access:

1.232,54

1) how to format the string in numeric value?
2) how to set the propertie of field?

Note:
The lenght of string in linea of TXT are Always 15 digit.
The format of string Is 000000000000000, the last two character Is a decimal value.
Naturally i can have:Mystring="000000000123200"
I need in this case: 1.232,00

[HansV]

Use Mystring / 100

The prezzo field should be a Currency field, with Format set to #.##0,00