We're dividing 668693 by 35 
The aim is to understand the frequency of 35 in 668693.

Step 1:
35 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 35

Moving on to step 2:
66 divided by 35 is 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 31 after subtracting 35 from 66.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 35

On to step 3:
If we divide 318 by 35, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we subtract 315 from 318, we get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 35

Going ahead to step 4:
If we divide 36 by 35, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 191.0
The remainder is 1 after subtracting 35 from 36.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 35

Going ahead to step 5:
When dividing 19 by 35, we get 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 1910.0
Subtracting 0 from 19 leaves us with 19.
Fetch the next digit (3) from the dividend, attach it to 19 and continue: 193 / 35

Let's proceed to step 6:
35 goes into 193 5 times with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 19105.0
The remainder is 18 after subtracting 175 from 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
180 divided by 35 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 19105.5
Subtract 175 from 180 to get 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 8:
When dividing 50 by 35, we get 1 with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 19105.51
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.

Advancing to step 9:
35 can be fit into 150 4 times, resulting in a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 19105.514
Subtract 140 from 150 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
35 can be fit into 100 2 times, resulting in a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 19105.5142
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.

On to step 11:
If we divide 300 by 35, we get 8 and a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 19105.51428
Subtracting 280 from 300 leaves us with 20.
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 12:
35 can be fit into 200 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 19105.514285
Subtract 175 from 200 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
If we divide 250 by 35, we get 7 and a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 19105.5142857
Deduct 245 from 250 and we're left 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 14:
35 goes into 50 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 19105.51428571
The remainder is 15 after subtracting 35 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 19105.51428571 with a remainder of 1.5e-08.