Hi @kanishka271
Following @Daniel_Weikert’s trick, you will find below a solution that takes into account your other requirements too:
The extra added trick here is to use a “if-then-else” condition to avoid dividing the last row too:
if($$ROWINDEX$$ + 1 < $$ROWCOUNT$$,
100 * $$CURRENT_COLUMN$$ / COL_MAX($$CURRENT_COLUMN$$),
$$CURRENT_COLUMN$$)
Hope it helps.
Best
Ael