We're dividing 189966 by 55 
The aim is to understand the frequency of 55 in 189966.

Advancing to step 1:
When dividing 1 by 55, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 55

Advancing to step 2:
18 divided by 55 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 55

Step 3:
When dividing 189 by 55, we get 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 165 from 189 leaves us with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 55

Moving on to step 4:
55 goes into 249 4 times with a remainder of 29.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Deduct 220 from 249 and we're left with 29.
Append the next digit (6) from the dividend to 29 and continue with: 296 / 55

Let's proceed to step 5:
The number 55 fits into 296 5 times, leaving a remainder of 21.
Write down 5 as next digit of the result. 
Result so far: 345.0
If we subtract 275 from 296, we get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 55

Going ahead to step 6:
216 divided by 55 is 3 with a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 3453.0
Subtract 165 from 216 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
The number 55 fits into 510 9 times, leaving a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 3453.9
If we take 495 away from 510, 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.

Step 8:
If we divide 150 by 55, we get 2 and a remainder of 40.
The next digit of our result is 2. 
Result so far: 3453.92
Subtract 110 from 150 to 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.

Step 9:
55 goes into 400 7 times with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 3453.927
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 10:
The number 55 fits into 150 2 times, leaving a remainder of 40.
The next digit of our result is 2. 
Result so far: 3453.9272
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.

Moving on to step 11:
55 can be fit into 400 7 times, resulting in a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 3453.92727
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:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 3453.927272
Deduct 110 from 150 and we're left 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.

Moving on to step 13:
When dividing 400 by 55, we get 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 3453.9272727
If we subtract 385 from 400, we 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.

Moving on to step 14:
When dividing 150 by 55, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 3453.92727272
Subtract 110 from 150 to 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.

Our division results in 3453.92727272 with a remaining 4e-08.