We're dividing 183880 by 35 
The aim is to understand the frequency of 35 in 183880.

Going ahead to step 1:
The number 35 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 35

Going ahead to step 2:
If we divide 18 by 35, we get 0 and a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 35

Let's proceed to step 3:
The number 35 fits into 183 5 times, leaving a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 175 from 183 and we're left with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 35

Going ahead to step 4:
When dividing 88 by 35, we get 2 with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 70 from 88 and we're left with 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 35

Advancing to step 5:
The number 35 fits into 188 5 times, leaving a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 525.0
Deduct 175 from 188 and we're left with 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 35

Moving on to step 6:
35 goes into 130 3 times with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 5253.0
The remainder is 25 after subtracting 105 from 130.
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 7:
35 goes into 250 7 times with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 5253.7
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.

On to step 8:
50 divided by 35 is 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 5253.71
If we take 35 away from 50, we end up 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 9:
The number 35 fits into 150 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 5253.714
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 10:
If we divide 100 by 35, we get 2 and a remainder of 30.
The next digit of our result is 2. 
Result so far: 5253.7142
Subtracting 70 from 100 leaves us 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.

Moving on to step 11:
35 can be fit into 300 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 5253.71428
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
35 goes into 200 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 5253.714285
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.

Advancing to step 13:
250 divided by 35 is 7 with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 5253.7142857
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.

Step 14:
If we divide 50 by 35, we get 1 and a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 5253.71428571
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.

The final outcome is 5253.71428571, with a leftover of 1.5e-08.