Hi everyone!
I’m new to your community. I use ElasticSearch as a source.
I have two amounts(one amount is the required share of the total amount)

Task : to withdraw the percentage of this amount from the total amount

Expectation : 3.59

Reality : 4.07

Complexity : In the first field, where the fraction of the sum is, there are null values, and the math expresion doesn’t process the query and outputs NaN, with the help of reduce I tried to simple drop the null values or replace them with a value mapping, but the percentage is still incorrect.

What I need : to take one amount divided by another, multiply by 100 and get the correct percentage, because if u get a percentage of the amounts ( in the first screenshot) then it comes out correct.
Help, please