Question

What is the binary equivalent of the number 368?

Answer 1

I am showing you the process also. 
        2 | 368 | 0
        2 | 184  | 0
        2 | 92   | 0
        2 | 46   | 0
        2 | 23   | 1
        2 | 11     | 1
        2 | 5     | 1
        2 | 2     | 0
        2 | 1      | 1
           | 0     |
To get the binary equivalent, write down the numbers (which are obtained on the right hand side, 0 and 1) from downward to upward. 
$(368)_{10} = (101110000)_{2}$
∴ 101110000 is the binary equivalent of 368. 

Hope this may help you. 

Answer 2

the binary equivalent of the number is
101110000
this can be done by the remainder theorem.