We look at the division of 808130 by 35 
The aim is to understand the frequency of 35 in 808130.

Advancing to step 1:
When dividing 8 by 35, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
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

Going ahead to step 2:
80 divided by 35 is 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 70 away from 80, we end up with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 35

Let's proceed to step 3:
35 goes into 108 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Deduct 105 from 108 and we're left with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 35

Going ahead to step 4:
35 goes into 31 0 times with a remainder of 31.
The next digit of our result is 0. 
Result so far: 230.0
If we take 0 away from 31, we end up with 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 35

Step 5:
35 can be fit into 313 8 times, resulting in a remainder of 33.
Use 8 as the next digit of our solution. 
Result so far: 2308.0
The remainder is 33 after subtracting 280 from 313.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 35

On to step 6:
If we divide 330 by 35, we get 9 and a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 23089.0
If we subtract 315 from 330, we 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.

On to step 7:
35 can be fit into 150 4 times, resulting in a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 23089.4
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.

On to step 8:
35 goes into 100 2 times with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 23089.42
If we subtract 70 from 100, we 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.

Going ahead to step 9:
35 can be fit into 300 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 23089.428
If we subtract 280 from 300, we 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.

Step 10:
35 goes into 200 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 23089.4285
Subtracting 175 from 200 leaves us 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.

Step 11:
35 can be fit into 250 7 times, resulting in a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 23089.42857
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 12:
When dividing 50 by 35, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 23089.428571
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.

Advancing to step 13:
When dividing 150 by 35, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 23089.4285714
If we subtract 140 from 150, we 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.

On to step 14:
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: 23089.42857142
If we take 70 away from 100, we end up 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.

In conclusion, the division gives 23089.42857142 with a balance of 3e-08.