To convert any number in any base to another base, simply iteratively divide by the second base, using the rules of arithmetic for the first base, recording the remainders in reverse order, until the quotient is zero. For example, answering the question of how to convert 9310 to 10111012...
93 divided by 2 is 46 remainder 1
46 divided by 2 is 23 remainder 0
23 divided by 2 is 11 remainder 1
11 divided by 2 is 5 remainder 1
5 divided by 2 is 2 remainder 1
2 divided by 2 is 1 remainder 0
1 divided by 2 is 0 remainder 1
The answer, reading the remainders from bottom to top, is 10111012.
This was not a good example, because the answer is palindromic, and can be read the same way forwards and backwards. Here is another example......
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93 divided by 2 is 46 remainder 1
46 divided by 2 is 23 remainder 0
23 divided by 2 is 11 remainder 1
11 divided by 2 is 5 remainder 1
5 divided by 2 is 2 remainder 1
2 divided by 2 is 1 remainder 0
1 divided by 2 is 0 remainder 1
The answer, reading the remainders from bottom to top, is 10111012.
This was not a good example, because the answer is palindromic, and can be read the same way forwards and backwards. Here is another example......
more: