We're dividing 613688 by 35 
The aim is to understand the frequency of 35 in 613688.

On to step 1:
If we divide 6 by 35, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 35

Going ahead to step 2:
The number 35 fits into 61 1 times, leaving a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 35 from 61 to get 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 35

Advancing to step 3:
When dividing 263 by 35, we get 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 18 after subtracting 245 from 263.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 35

Step 4:
35 goes into 186 5 times with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 175.0
Subtract 175 from 186 to get 11.
Include the next digit (8) from the dividend after 11, then repeat: 118 / 35

Let's proceed to step 5:
35 goes into 118 3 times with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 1753.0
Subtract 105 from 118 to get 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 35

Advancing to step 6:
35 can be fit into 138 3 times, resulting in a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 17533.0
Subtract 105 from 138 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 7:
If we divide 330 by 35, we get 9 and a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 17533.9
Deduct 315 from 330 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
When dividing 150 by 35, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 17533.94
Subtracting 140 from 150 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
100 divided by 35 is 2 with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 17533.942
Deduct 70 from 100 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
35 goes into 300 8 times with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 17533.9428
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
When dividing 200 by 35, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 17533.94285
Deduct 175 from 200 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
250 divided by 35 is 7 with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 17533.942857
If we take 245 away from 250, 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.

Advancing to step 13:
50 divided by 35 is 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 17533.9428571
Subtract 35 from 50 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 14:
35 can be fit into 150 4 times, resulting in a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 17533.94285714
Subtracting 140 from 150 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 17533.94285714 with a remaining 1e-08.