Spliting Numbers Regarding Decimal

I would have a preliminary data, a number, on sheet1. The final data would be on sheet2.

In the case where there is a whole number as the preliminary data, the data would remain the same as the final output. (eg. 248 --> 248)

In the case where there is a number with a decimal, I need a function where it looks at the original number as two sets of WHOLE numbers. (Eg. 248.30 --> 248 and 30). Where the digits to the left of the decimal remains the same and the digits to the right would be divided by x (in this case, 10). The final output would be 2483 (where 248 is the same and the 30 is divided by 10.

Since I am using an older version of excel, I cannot use quotient. I know that I would be using the vlookup function and perhaps an if function. however, I do not know how to separate the numbers in regards to the decimal.