Octal Subtraction Calculator

For example, octal 7426 minus octal 4755, write the equation directly, 7426 - 4755, then 6 minus 5 = 1, 2 is smaller than 5, so 8 is borrowed, 8-5+2=5, similarly, 4 has been borrowed from 8 before, so minus 1 equals 3, and then borrow 8, 8-7+3=4, 7 becomes 6 after borrowing 1, 6-4=2, the result is 2451