Łatwo

Please, which is more correct,

£atwo do zrozumienia

or £atwo w zrozumienie?

I find both "do" and "w" after £atwo in this sense, and I do not know which is more correct, or if they both are equally correct.

Thank you =)

£atwo do zrozumienia seems to be, but this is only based on observation and I have no sound grammatical basis for saying this

łatwe do zrozumienia
or
łatwo zrozumieć

Coś mi nie pasowało, dzięki pgtx

no problem :)