How do I write a division function in scheme

This is my first week using scheme, and I'm stuck on a simple problem. I want to write a function that does simple integer division. This is what I've written and I'm getting a bad syntax error. Any help on how to fix this and make the code work? Thank you!

    (define divisible-by
     (lambda (a b)
     (if (= a b)
     (display #f))
                   )
     (if (= (remainder a b) 0)
     (display #t)
     (else
     (display #f))
    )
)