We divide 712403 by 8
Our goal is to divide 712403 by 8.

Moving on to step 1:
7 divided by 8 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 8

Advancing to step 2:
The number 8 fits into 71 8 times, leaving a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 64 from 71 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 8

On to step 3:
The number 8 fits into 72 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 89.0
The remainder is 0 after subtracting 72 from 72.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 8

Step 4:
4 divided by 8 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 890.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 8

Step 5:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 8905.0
Subtract 40 from 40 to get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 8

Advancing to step 6:
3 divided by 8 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 89050.0
Subtracting 0 from 3 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
8 goes into 30 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 89050.3
Subtract 24 from 30 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
8 goes into 60 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 89050.37
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 89050.375
If we subtract 40 from 40, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 89050.375
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 89050.375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 89050.375 with a remainder of 0.0.