We look at the division of 833408 by 8 
The aim is to understand the frequency of 8 in 833408.

Advancing to step 1:
The number 8 fits into 8 1 times, leaving a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 8 from 8 to get 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 8

Let's proceed to step 2:
When dividing 3 by 8, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 8

Advancing to step 3:
The number 8 fits into 33 4 times, leaving a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 104.0
Subtract 32 from 33 to get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 8

Step 4:
If we divide 14 by 8, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1041.0
Deduct 8 from 14 and we're left with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 8

Let's proceed to step 5:
8 goes into 60 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 10417.0
The remainder is 4 after subtracting 56 from 60.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 8

Advancing to step 6:
When dividing 48 by 8, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 104176.0
If we subtract 48 from 48, 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.

Going ahead to step 7:
When dividing 0 by 8, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 104176.0
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.

Step 8:
If we divide 0 by 8, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 104176.0
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.

Our division results in 104176.0 with a remaining 0.0.