Divide a surface with specific pattern

Hello everyone,
I try to divide a surface into parts with similar proportions as another set of areas I am sampling. I want to apply the pattern but not the sizes and shapes. I use remap numbers to get the relationship from the existing areas but do not know how I can apply it to a new surface. the new surface has a fixed shape and size (area).
I have found many posts that are similar to this topic but not quite. I also found a video on space syntax that uses the Panda plug-in but it is no longer available. I would appreciate any help.