We're dividing 961671 by 55 
The aim is to understand the frequency of 55 in 961671.

Step 1:
If we divide 9 by 55, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 55

Let's proceed to step 2:
96 divided by 55 is 1 with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 41 after subtracting 55 from 96.
Grab the next digit (1) from the dividend, add it to 41, then carry on: 411 / 55

Advancing to step 3:
The number 55 fits into 411 7 times, leaving a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 26 after subtracting 385 from 411.
Bring next digit (6) of the dividend behind the 26 and repeat the process: 266 / 55

Let's proceed to step 4:
55 can be fit into 266 4 times, resulting in a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 174.0
If we subtract 220 from 266, we get 46.
Include the next digit (7) from the dividend after 46, then repeat: 467 / 55

Step 5:
The number 55 fits into 467 8 times, leaving a remainder of 27.
The next digit of our result is 8. 
Result so far: 1748.0
The remainder is 27 after subtracting 440 from 467.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 55

Going ahead to step 6:
The number 55 fits into 271 4 times, leaving a remainder of 51.
The next digit of our result is 4. 
Result so far: 17484.0
Subtracting 220 from 271 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
If we divide 510 by 55, we get 9 and a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 17484.9
The remainder is 15 after subtracting 495 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
55 can be fit into 150 2 times, resulting in a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 17484.92
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 17484.927
Subtract 385 from 400 to 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.

Step 10:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 17484.9272
If we subtract 110 from 150, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
If we divide 400 by 55, we get 7 and a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 17484.92727
Subtract 385 from 400 to 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.

On to step 12:
If we divide 150 by 55, we get 2 and a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 17484.927272
If we subtract 110 from 150, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
400 divided by 55 is 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 17484.9272727
If we take 385 away from 400, 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.

Advancing to step 14:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 17484.92727272
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 17484.92727272 and a remainder of 4e-08.