Simple Math Quest

Hello, everybody,

I’m still quite at the beginning of my journey into the vicinity of KNIME and I’m facing a simple problem. I would like to calculate the percentage, but I don’t know anything about Java Script and mathematical formulas.

I have in yellow marked the total number and in red the proportional number of which I need the percentage.


Additional question: How do I specify KNIMW in which cell it should write the new values?

KNIME Workflow at the moment:

Thank you very much in advance!

Hi @Nikolas_HBN,

You can use the Math Formula node for such kind of computations (and I don’t think that you’ll need the Cell Splitter nodes at all).

I think our From Excel to KNIME ebook would be worth a look to get you started.