The typical way to convert null to zero is like below.
Then 1909 / 1811 can be achieved with this way.
The format of the table is completely different topic which you can post the new thread with clarifying your request by illustration.
It might requires very different long workaround.
TEST_AA_ZERO_SM_10.5.twbx 516.3 KB
Thank you for the quick response! This is perfect
You are welcome.