We're dividing 305680 by 35 
The aim is to understand the frequency of 35 in 305680.

Advancing to step 1:
The number 35 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 35

Let's proceed to step 2:
35 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Bring next digit (5) of the dividend behind the 30 and repeat the process: 305 / 35

Moving on to step 3:
35 goes into 305 8 times with a remainder of 25.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 280 from 305 leaves us with 25.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 35

Going ahead to step 4:
35 goes into 256 7 times with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 87.0
The remainder is 11 after subtracting 245 from 256.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 35

Step 5:
35 goes into 118 3 times with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 873.0
Deduct 105 from 118 and we're left with 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 35

Advancing to step 6:
If we divide 130 by 35, we get 3 and a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 8733.0
If we take 105 away from 130, 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.

Let's proceed to step 7:
When dividing 250 by 35, we get 7 with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 8733.7
If we take 245 away from 250, we end up 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.

Let's proceed to step 8:
35 goes into 50 1 times with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 8733.71
If we subtract 35 from 50, 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.

Advancing to step 9:
If we divide 150 by 35, we get 4 and a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 8733.714
The remainder is 10 after subtracting 140 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
35 goes into 100 2 times with a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 8733.7142
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.

Moving on to step 11:
If we divide 300 by 35, we get 8 and a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 8733.71428
If we take 280 away from 300, we end up 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.

Step 12:
200 divided by 35 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 8733.714285
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.

On to step 13:
When dividing 250 by 35, we get 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 8733.7142857
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.

Going ahead to step 14:
If we divide 50 by 35, we get 1 and a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 8733.71428571
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.

The final result is 8733.71428571 with a remainder of 1.5e-08.