Financial calculator and entities

I have a question, I am currently making a financial calculator, as shown in the image, I have a microflow that automatically performs the operation for me and sends a call in each section to complete the fields…     What I am looking to do is that these data are passed to the table below but that this data is not stored, that in the table below the periods are displayed and what has to be paid each month, as in the following excel, does anyone know how to do it?  
1 answers

I think you will need to create a separate entity for each payment.  This entity should have a 1 to many association with the Credit entity.  Then, in your microflow, after required information is entered, you should use a loop to generate a record in the payment entity for each required payment.  Be sure to associate your payment records to the credit entity.