Added in Comments as Test
Test

Test
Test

New Test Change
Removed comments

I just wanted to test then remove the lines that I added in.
Return Type

Change it to return a flow instead of an Int32, plus my comments of when
i performed the change.
Updated API Layer to Test Exception
Exception and Returns

Added in just a new exception and changed the if statement to be larger
than zero, because if it is zero or lower, we are unable to divide by
it. Also, after exceptions have been thrown, wanted to return to be able
to break out of the function.
Variable Changes

Name changes to variable due to type changes.