We divide 799403 by 8
Let's see how many times 8 fits into 799403.

Step 1:
When dividing 7 by 8, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 8

Going ahead to step 2:
When dividing 79 by 8, we get 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 72 from 79 and we're left with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 8

Going ahead to step 3:
79 divided by 8 is 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 99.0
Deduct 72 from 79 and we're left with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 8

Going ahead to step 4:
If we divide 74 by 8, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 999.0
Subtract 72 from 74 to get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 8

Going ahead to step 5:
When dividing 20 by 8, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 9992.0
Deduct 16 from 20 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 8

Step 6:
43 divided by 8 is 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 99925.0
Subtract 40 from 43 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 8 fits into 30 3 times, leaving a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 99925.3
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.

On to step 8:
60 divided by 8 is 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 99925.37
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 99925.375
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.

Step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 99925.375
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.

Let's proceed to step 11:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 99925.375
The remainder is 0 after subtracting 0 from 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 99925.375 with a remainder of 0.0.