We're dividing 431928 by 55 
The aim is to understand the frequency of 55 in 431928.

Going ahead to step 1:
When dividing 4 by 55, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 55

On to step 2:
55 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 55

On to step 3:
If we divide 431 by 55, we get 7 and a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 385 from 431, we get 46.
Take the next digit (9) from the dividend and append it to 46, then repeat: 469 / 55

Moving on to step 4:
The number 55 fits into 469 8 times, leaving a remainder of 29.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
The remainder is 29 after subtracting 440 from 469.
Bring next digit (2) of the dividend behind the 29 and repeat the process: 292 / 55

Going ahead to step 5:
55 goes into 292 5 times with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 785.0
If we take 275 away from 292, we end up with 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 55

Let's proceed to step 6:
55 can be fit into 178 3 times, resulting in a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 7853.0
If we take 165 away from 178, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
The number 55 fits into 130 2 times, leaving a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 7853.2
If we subtract 110 from 130, 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 8:
The number 55 fits into 200 3 times, leaving a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 7853.23
If we subtract 165 from 200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
55 goes into 350 6 times with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 7853.236
Subtract 330 from 350 to 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.

Advancing to step 10:
The number 55 fits into 200 3 times, leaving a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 7853.2363
If we take 165 away from 200, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 11:
The number 55 fits into 350 6 times, leaving a remainder of 20.
The next digit of our result is 6. 
Result so far: 7853.23636
The remainder is 20 after subtracting 330 from 350.
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 12:
55 can be fit into 200 3 times, resulting in a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 7853.236363
Deduct 165 from 200 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 7853.2363636
The remainder is 20 after subtracting 330 from 350.
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 14:
200 divided by 55 is 3 with a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 7853.23636363
Deduct 165 from 200 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 7853.23636363, and the remainder is 3.5e-08.