We look at the division of 809101 by 35 
The aim is to understand the frequency of 35 in 809101.

Let's proceed to step 1:
35 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 35

On to step 2:
When dividing 80 by 35, we get 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 2.0
If we take 70 away from 80, we end up with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 35

On to step 3:
If we divide 109 by 35, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Deduct 105 from 109 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 35

Going ahead to step 4:
41 divided by 35 is 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 231.0
The remainder is 6 after subtracting 35 from 41.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 35

Advancing to step 5:
If we divide 60 by 35, we get 1 and a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 2311.0
Deduct 35 from 60 and we're left with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 35

Moving on to step 6:
251 divided by 35 is 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 23117.0
If we subtract 245 from 251, we get 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 7:
The number 35 fits into 60 1 times, leaving a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 23117.1
Deduct 35 from 60 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.

Moving on to step 8:
35 goes into 250 7 times with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 23117.17
Subtract 245 from 250 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 9:
35 goes into 50 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 23117.171
Subtracting 35 from 50 leaves us 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.

Moving on to step 10:
150 divided by 35 is 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 23117.1714
If we take 140 away from 150, we end up 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 11:
100 divided by 35 is 2 with a remainder of 30.
The next digit of our result is 2. 
Result so far: 23117.17142
Subtract 70 from 100 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
35 goes into 300 8 times with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 23117.171428
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
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: 23117.1714285
If we take 175 away from 200, we end up 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.

On to step 14:
If we divide 250 by 35, we get 7 and a remainder of 5.
The next digit of our result is 7. 
Result so far: 23117.17142857
Subtracting 245 from 250 leaves us 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.

The final outcome is 23117.17142857, with a leftover of 5e-09.