Subtract one List's items from another List

Hi guys,

I’m having a small problem with some values I try to import from excel. I’m importing a list with values from excel and subtract all the values with one value inside of dynamo.
However when importing 1 value everything is working fine, but when I try to import more values the definition gives me a list with zero’s.

Image 1: importing 2 values
Image 2: importing 1 value

Does somebody have an Idea what I could do to get this working?

I already found the probem. Somehow Excel is exporting 1 value with a point as seperator and more then 1 value with a comma as seperator.
By using the String replace + String to Number definition I could solved my problem :wink: