Получить процентное значение из строки общей суммы в сводном режиме

// This is not a part of the solution only generation of a sample dataset 
let Test = materialize(range i from 1 to 100 step 1 | extend AdjValue = rand()*100, Fylke = strcat('Fylke_',tostring(toint(rand()*10))), ClassSE = strcat('ClassSE_',tostring(toint(rand()*5))));
// The solution starts here
let sum_by_Fylke_ClassSE = materialize(Test | summarize AdjValue = sum(AdjValue) by Fylke,ClassSE);
let sum_by_Fylke = sum_by_Fylke_ClassSE | summarize Fylke_AdjValue = sum(AdjValue) by Fylke;
sum_by_Fylke
| join sum_by_Fylke_ClassSE on Fylke
| evaluate pivot(ClassSE, sum(AdjValue/Fylke_AdjValue*100), Fylke)
| order by Fylke asc

Скрипка