This is my first time using this website. It will be great if any of you can help me out.

So I am trying to create a Macro on Excel that can select a data on sheet1 to specific numbers on sheet2 that are changing. For instance,

I have numbers and letters on sheet1 as shown below:

SD
SDHG-39
SHJKJ
JDKSLJKD
hfjkhfjkda0333
JKDLHJ

DG
hjkdalhj
hjkdhalkf0333
hjkdslahjfjfkla
jfkdlas;

So I want the data above to execute an instruction that would only change the numbers '0333' on sheet1 to sheet2 for both two sets of data above. The number like 0333 are constantly changing so that the numbers above would eventually be used to print out a barcode with different set of numbers. Please help if you have any idea.

Thanks!!