We divide 404839 by 8
The aim is to understand the frequency of 8 in 404839.

Moving on to step 1:
4 divided by 8 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 8

Let's proceed to step 2:
8 goes into 40 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 0 after subtracting 40 from 40.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 8

Let's proceed to step 3:
If we divide 4 by 8, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 50.0
If we take 0 away from 4, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 8

Going ahead to step 4:
If we divide 48 by 8, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 506.0
Subtract 48 from 48 to get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 8

On to step 5:
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: 5060.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 8

Step 6:
8 goes into 39 4 times with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 50604.0
Subtract 32 from 39 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
8 goes into 70 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 50604.8
Deduct 64 from 70 and we're left 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.

Going ahead to step 8:
8 can be fit into 60 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 50604.87
If we subtract 56 from 60, we 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.

Moving on to step 9:
40 divided by 8 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 50604.875
Subtracting 40 from 40 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.

Going ahead to step 10:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 50604.875
Deduct 0 from 0 and we're left 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:
If we divide 0 by 8, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 50604.875
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.

The quotient of the division is 50604.875, and the remainder is 0.0.