16810064 divided by 35 
The aim is to understand the frequency of 35 in 16810064.

On to step 1:
When dividing 1 by 35, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 35

Going ahead to step 2:
35 goes into 16 0 times with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 35

On to step 3:
If we divide 168 by 35, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 140 away from 168, we end up with 28.
Include the next digit (1) from the dividend after 28, then repeat: 281 / 35

Moving on to step 4:
The number 35 fits into 281 8 times, leaving a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Subtracting 280 from 281 leaves us with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 35

Moving on to step 5:
The number 35 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 480.0
Deduct 0 from 10 and we're left with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 35

Going ahead to step 6:
If we divide 100 by 35, we get 2 and a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 4802.0
Subtract 70 from 100 to get 30.
Include the next digit (6) from the dividend after 30, then repeat: 306 / 35

On to step 7:
When dividing 306 by 35, we get 8 with a remainder of 26.
The next digit of our result is 8. 
Result so far: 48028.0
If we subtract 280 from 306, we get 26.
Fetch the next digit (4) from the dividend, attach it to 26 and continue: 264 / 35

Going ahead to step 8:
264 divided by 35 is 7 with a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 480287.0
If we subtract 245 from 264, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
35 can be fit into 190 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 480287.5
The remainder is 15 after subtracting 175 from 190.
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 10:
35 can be fit into 150 4 times, resulting in a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 480287.54
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.

Going ahead to step 11:
35 goes into 100 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 480287.542
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.

Advancing to step 12:
300 divided by 35 is 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 480287.5428
Deduct 280 from 300 and we're left 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.

Going ahead to step 13:
If we divide 200 by 35, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 480287.54285
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.

Advancing to step 14:
250 divided by 35 is 7 with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 480287.542857
If we subtract 245 from 250, we 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.

On to step 15:
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: 480287.5428571
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.

Advancing to step 16:
The number 35 fits into 150 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 480287.54285714
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.

The final outcome is 480287.54285714, with a leftover of 1e-08.