I have a Nintex form (in O365) with repeating section, in that section is to controls that needs to separately count procent of total of each control. Let me illustrate this problem...

**Repeating section** (has three controls: text control (ID), A value to choose, B value to choose):

ID | 20123 |
---|---|

A | O 1 O 2 O 3 |

B | O 1 O2 O3 |

**Total of all repeating sections: A x% B x%**

ID isn't information that need to show on the list just the precent value of A and B.

How should I consider to start with, calculating value? Workflow? Javascript? ...?

Andrew and Alexey.... I actually found a solution for it with calculated values. I set two sum values, one each to choice control and hide those under text control. Then on the bottom there's calculated values that set procent of those sums and are connected to column in the list.