How can I display only the final figure of the calculation?

Problem/Motivation

In the views-view-unformatted template, I wanted to output the final number after adding my numeric fields, but the value of the field substitutes all the fields for me, as if showing what exactly it adds. But I don't need it at all, I need a figure based on the result of addition

The code to output in the template views-view-unformatted:

{{ row.content['#view'].style_plugin.render_tokens[ loop.index0 ]['{{ field_cumulative_field }}'] }}

Proposed resolution

Add the ability to output only the total value to the field (i.e. it will output only the last line of all fields, where the total number is stored)