Let's divide 671988 by 55
The aim is to understand the frequency of 55 in 671988.

Step 1:
55 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 55

Going ahead to step 2:
The number 55 fits into 67 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 12 after subtracting 55 from 67.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 55

Going ahead to step 3:
If we divide 121 by 55, we get 2 and a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 110 from 121, we get 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 55

Going ahead to step 4:
If we divide 119 by 55, we get 2 and a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
The remainder is 9 after subtracting 110 from 119.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 55

Moving on to step 5:
55 can be fit into 98 1 times, resulting in a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1221.0
If we take 55 away from 98, we end up with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 55

On to step 6:
55 can be fit into 438 7 times, resulting in a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 12217.0
The remainder is 53 after subtracting 385 from 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
When dividing 530 by 55, we get 9 with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 12217.9
If we take 495 away from 530, 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 8:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 12217.96
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.

Going ahead to step 9:
When dividing 200 by 55, we get 3 with a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 12217.963
The remainder is 35 after subtracting 165 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
350 divided by 55 is 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 12217.9636
Deduct 330 from 350 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 11:
200 divided by 55 is 3 with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 12217.96363
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 12:
350 divided by 55 is 6 with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 12217.963636
If we subtract 330 from 350, 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.

Going ahead to step 13:
55 goes into 200 3 times with a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 12217.9636363
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.

Step 14:
55 can be fit into 350 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 12217.96363636
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.

After the division, we end up with 12217.96363636 and a remainder of 2e-08.