We're dividing 16508237 by 55 
The aim is to understand the frequency of 55 in 16508237.

On to step 1:
If we divide 1 by 55, we get 0 and 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.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 55

On to step 2:
The number 55 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 55

Moving on to step 3:
55 can be fit into 165 3 times, resulting in a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 165 from 165 leaves us with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 55

Going ahead to step 4:
The number 55 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30.0
If we subtract 0 from 0, we get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 55

Advancing to step 5:
When dividing 8 by 55, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 300.0
If we subtract 0 from 8, we get 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 55

Advancing to step 6:
55 goes into 82 1 times with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 3001.0
Deduct 55 from 82 and we're left with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 55

Moving on to step 7:
If we divide 273 by 55, we get 4 and a remainder of 53.
Use 4 as the next digit of our solution. 
Result so far: 30014.0
The remainder is 53 after subtracting 220 from 273.
Fetch the next digit (7) from the dividend, attach it to 53 and continue: 537 / 55

On to step 8:
55 goes into 537 9 times with a remainder of 42.
Write down 9 as next digit of the result. 
Result so far: 300149.0
Deduct 495 from 537 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
420 divided by 55 is 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 300149.7
Subtract 385 from 420 to 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.

Step 10:
55 goes into 350 6 times with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 300149.76
Subtracting 330 from 350 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.

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: 300149.763
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.

Moving on to step 12:
When dividing 350 by 55, we get 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 300149.7636
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.

On to step 13:
If we divide 200 by 55, we get 3 and a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 300149.76363
Subtract 165 from 200 to 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.

Moving on to step 14:
If we divide 350 by 55, we get 6 and a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 300149.763636
Subtracting 330 from 350 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.

Moving on to step 15:
If we divide 200 by 55, we get 3 and a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 300149.7636363
Subtract 165 from 200 to 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.

Going ahead to step 16:
55 goes into 350 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 300149.76363636
If we take 330 away from 350, we end up 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.

Our division results in 300149.76363636 with a remaining 2e-08.