How to split the word use in Function

Dear Experts:

How to Split the World Before" -" Symbol

eg: 5000-112
112-10

i want the Result "5000", "112"

Please Guide me and kindly help me

 

use $$StringWordEx:"YourValue":"-":2

example

Z=5000-112
500=1
112=2

$$StringWordEx:Z:"-":1

 

I NEED SPLET ITEM NAME ITEM NAME IS 4238 WHITE PANT.
I NEED TO WRITE FIRST LINE 4238 DIFRENT LINE AND SECAND LINE WHITE PANT