Binary to BCD

/*============================================
Convert 6-bits binary to Binary Coded Decimal
from 0 to 9
=============================================*/

module binary2bcd (
    input [5:0] binary,
    output reg [3:0] bcd1, bcd0);

always@(binary)
    begin
    bcd0 = binary%10;                                           // Calculation for the first digit
    bcd1 = ((binary - binary%10)/10)%10;    // Calculation for the second digit
    end

endmodule