Offset in split text content You will be given an ASCII text. This text may have zero, one or many appearances of a split a character (let's assume it will be the space character )
You will also be given an offset integer value (zero based) anywhere between zero and the length of the text.

You should calculate the relative offset inside the one split text, which contains the absolute offset, as well as the index of that very split text.
If the given offset is at the split character the last split should have the offset

It's hard to describe (comments welcome), so here are some examples

text: Lorem ipsum dolor sit amet
offset: 20

Lorem ipsum dolor sit amet
enter code here
--------------------^
000000000011111111112
012345678901234567890

Result: 2, 3
Explanation: If we split the text along the space characters, the split text, where the offset is in, is the fragment `sit` which is the 3rd split (count starts at zero) and the offset inside this fragment is 2  
sit
--^
012


Some more examples

Text                           Offset        Result
Lorem ipsum dolor sit amet     0             0, 0
^
Lorem ipsum dolor sit amet     1             1, 0
-^
Lorem ipsum dolor sit amet     2             2, 0
--^
Lorem ipsum dolor sit amet     3             3, 0
---^
Lorem ipsum dolor sit amet     4             4, 0
----^
Lorem ipsum dolor sit amet     5             5, 0
-----^
Lorem ipsum dolor sit amet     6             0, 1
------^
Lorem ipsum dolor sit amet     7             1, 1
-------^
Lorem ipsum dolor sit amet     8             2, 1
--------^
Lorem ipsum dolor sit amet     9             3, 1
---------^
Lorem ipsum dolor sit amet     10            4, 1
----------^
Lorem ipsum dolor sit amet     11            5, 1
-----------^
Lorem ipsum dolor sit amet     12            0, 2
------------^
Lorem ipsum dolor sit amet     13            1, 2
-------------^
Lorem ipsum dolor sit amet     14            2, 2
--------------^
Lorem ipsum dolor sit amet     15            3, 2
---------------^
Lorem ipsum dolor sit amet     16            4, 2
----------------^
Lorem ipsum dolor sit amet     17            5, 2
-----------------^
Lorem ipsum dolor sit amet     18            0, 3
------------------^
Lorem ipsum dolor sit amet     19            1, 3
-------------------^
Lorem ipsum dolor sit amet     20            2, 3
--------------------^
Lorem ipsum dolor sit amet     21            3, 3
---------------------^
Lorem ipsum dolor sit amet     22            0, 4
----------------------^
Lorem ipsum dolor sit amet     23            1, 4
-----------------------^
Lorem ipsum dolor sit amet     24            2, 4
------------------------^
Lorem ipsum dolor sit amet     25            3, 4
-------------------------^
Lorem ipsum dolor sit amet     26            4, 4
--------------------------^
Python 3.8, 56 bytes
lambda a,b:(x:=a[:b].split(' '))and[len(x[-1]),len(x)-1]

Try it online!