How to find the financial figures (revenue & profit) of companies like Honda?

I need to find:

1. Revenue (versus previous year same period)

2. Operating income (versus previous year same period)

If they have Q1 + Q2. The currency need to be converted to EUR and also need to add remark of the exchange rate we used.

Ex: Honda: revenue XXXX EUR at Q1 or Q2 (+XX% compared to previous year)

How do I find the information? From their official site? If so, from where and how do I calculate all that?