We're dividing 635837 by 8 
The aim is to understand the frequency of 8 in 635837.

Advancing to step 1:
If we divide 6 by 8, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 8

Let's proceed to step 2:
When dividing 63 by 8, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 56 from 63 leaves us with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 8

Let's proceed to step 3:
75 divided by 8 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Deduct 72 from 75 and we're left with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 8

Moving on to step 4:
8 can be fit into 38 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 794.0
Deduct 32 from 38 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 8

Going ahead to step 5:
8 goes into 63 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 7947.0
Deduct 56 from 63 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 8

Step 6:
If we divide 77 by 8, we get 9 and a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 79479.0
If we take 72 away from 77, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
When dividing 50 by 8, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 79479.6
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
8 can be fit into 20 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 79479.62
Subtract 16 from 20 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.

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: 79479.625
Deduct 40 from 40 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.

Going ahead to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 79479.625
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.

Step 11:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 79479.625
If we take 0 away from 0, we end up 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 final result is 79479.625 with a remainder of 0.0.