55072838 divided by 171 
The aim is to understand the frequency of 171 in 55072838.

On to step 1:
171 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 171

Going ahead to step 2:
The number 171 fits into 55 0 times, leaving a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Grab the next digit (0) from the dividend, add it to 55, then carry on: 550 / 171

Step 3:
The number 171 fits into 550 3 times, leaving a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 513 from 550 and we're left with 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 171

On to step 4:
171 goes into 377 2 times with a remainder of 35.
The next digit of our result is 2. 
Result so far: 32.0
Subtracting 342 from 377 leaves us with 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 171

Moving on to step 5:
171 can be fit into 352 2 times, resulting in a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 322.0
Deduct 342 from 352 and we're left with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 171

Let's proceed to step 6:
If we divide 108 by 171, we get 0 and a remainder of 108.
Record the quotient 0 as the next digit in the result. 
Result so far: 3220.0
If we take 0 away from 108, we end up with 108.
Include the next digit (3) from the dividend after 108, then repeat: 1083 / 171

Moving on to step 7:
If we divide 1083 by 171, we get 6 and a remainder of 57.
Put 6 as the next digit of the answer. 
Result so far: 32206.0
Subtract 1026 from 1083 to get 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 171

Step 8:
If we divide 578 by 171, we get 3 and a remainder of 65.
The next digit of our result is 3. 
Result so far: 322063.0
Subtract 513 from 578 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
The number 171 fits into 650 3 times, leaving a remainder of 137.
The next digit of our result is 3. 
Result so far: 322063.3
Subtract 513 from 650 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 10:
The number 171 fits into 1370 8 times, leaving a remainder of 2.
The next digit of our result is 8. 
Result so far: 322063.38
Subtracting 1368 from 1370 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
171 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 322063.38
Subtracting 0 from 20 leaves us 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.

Let's proceed to step 12:
171 can be fit into 200 1 times, resulting in a remainder of 29.
The next digit of our result is 1. 
Result so far: 322063.3801
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 13:
171 can be fit into 290 1 times, resulting in a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 322063.38011
If we take 171 away from 290, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Our division results in 322063.38011 with a remaining 0.000119.