index is the index of the topic in the array that should be calculated
learningElementProgressTopics is an array of arrays with the progress of each topic
first element of the array is the number of solved learning elements,
second element is the number of total learning elements
@example: [[1, 1] ,[1,6]]
Remarks
index is the index of the topic in the array that should be calculated learningElementProgressTopics is an array of arrays with the progress of each topic first element of the array is the number of solved learning elements, second element is the number of total learning elements @example: [[1, 1] ,[1,6]]