404339 divided by 8 
We want to divide 404339 by 8.

Moving on to step 1:
If we divide 4 by 8, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 8

On to step 2:
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: 5.0
Subtract 40 from 40 to get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 8

Advancing to step 3:
8 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 8

Advancing to step 4:
If we divide 43 by 8, we get 5 and a remainder of 3.
The next digit of our result is 5. 
Result so far: 505.0
If we take 40 away from 43, we end up with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 8

Step 5:
The number 8 fits into 33 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 5054.0
The remainder is 1 after subtracting 32 from 33.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 8

Step 6:
8 goes into 19 2 times with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 50542.0
If we take 16 away from 19, we end up 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 can be fit into 30 3 times, resulting in a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 50542.3
Subtracting 24 from 30 leaves us with 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:
If we divide 60 by 8, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 50542.37
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
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: 50542.375
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.

Advancing to step 10:
0 divided by 8 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 50542.375
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.

Moving on to step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 50542.375
Subtract 0 from 0 to 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.

After the division, we end up with 50542.375 and a remainder of 0.0.