In Q2 2019 Alphabet (GOOGL), Google's parent, made $9.81 billion in profit[1].
At the end of the previous quarter, they reportedly had 103,549 employees[2].
Doing the division yields $88,654 profit per employee in Q2 2019.
Doing the naive thing of multiplying that by 4, which I know will be somewhat off, gives $354,615 profit per employee per year.
That's a tidy sum, but only a quarter of what you claimed so, again, can you tell us where you got that figure, please?
[1] https://www.theguardian.com/technology/2019/jul/25/google-al...
[2] https://edition.cnn.com/2019/04/29/tech/alphabet-q1-earnings...