We're dividing 43104 by 35 
The aim is to understand the frequency of 35 in 43104.

Going ahead to step 1:
4 divided by 35 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 35

Step 2:
The number 35 fits into 43 1 times, leaving a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 35 from 43 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 35

On to step 3:
When dividing 81 by 35, we get 2 with a remainder of 11.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 70 from 81 to get 11.
Bring next digit (0) of the dividend behind the 11 and repeat the process: 110 / 35

Moving on to step 4:
The number 35 fits into 110 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
Deduct 105 from 110 and we're left with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 35

Let's proceed to step 5:
If we divide 54 by 35, we get 1 and a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1231.0
The remainder is 19 after subtracting 35 from 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 6:
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: 1231.5
Deduct 175 from 190 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.

On to step 7:
If we divide 150 by 35, we get 4 and a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 1231.54
Deduct 140 from 150 and we're left 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 8:
When dividing 100 by 35, we get 2 with a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 1231.542
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.

Going ahead to step 9:
35 goes into 300 8 times with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 1231.5428
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.

On to step 10:
If we divide 200 by 35, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1231.54285
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.

Let's proceed to step 11:
35 can be fit into 250 7 times, resulting in a remainder of 5.
The next digit of our result is 7. 
Result so far: 1231.542857
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.

Advancing to step 12:
35 can be fit into 50 1 times, resulting in a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1231.5428571
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.

On to step 13:
35 can be fit into 150 4 times, resulting in a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 1231.54285714
Deduct 140 from 150 and we're left 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 quotient of the division is 1231.54285714, and the remainder is 1e-08.