If you mean, for example, divide one hexadecimal number by another:
In any number base, you can use basically the same method you use with decimal numbers - in the case of division, the "long division". However, you have to use the corresponding multiplication table, for example, the multiplication table for multiplying two hexadecimal digits, with a hexadecimal result.
F in hexadecimal is 17 in octal.
8 in octal, 16 in hexadecimal.
Hexadecimal -> BB895Cdecimal -> 12.290.396octal -> 56.704.534
117
Yes, I can.
F in hexadecimal is 17 in octal.
8 in octal, 16 in hexadecimal.
FD2 (hexadecimal) = 7722 (octal)
Octal = 56704534 Decimal = 12290396
Hexadecimal -> BB895Cdecimal -> 12.290.396octal -> 56.704.534
117
Yes, I can.
125715
Octal = 52746757 Binary = 101010111100110111101111
If the above is decimal then in hexadecimal it is 2964492C2. If it is binary then in hexadecimal it is 7DA. If it is octal then in hexadecimal it is 49241208.
Octal and hexadecimal will be particularly useful if you are studying computer technologies.
A45C: Decimal = 42076 Octal = 122134