We're dividing 20660693 by 199 
The aim is to understand the frequency of 199 in 20660693.

Step 1:
If we divide 2 by 199, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 199

Let's proceed to step 2:
199 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 199

Advancing to step 3:
206 divided by 199 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 199 away from 206, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 199

Step 4:
When dividing 76 by 199, we get 0 with a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 76 after subtracting 0 from 76.
Take the next digit (0) from the dividend and append it to 76, then repeat: 760 / 199

Let's proceed to step 5:
760 divided by 199 is 3 with a remainder of 163.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
If we subtract 597 from 760, we get 163.
Include the next digit (6) from the dividend after 163, then repeat: 1636 / 199

Moving on to step 6:
The number 199 fits into 1636 8 times, leaving a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 1038.0
If we take 1592 away from 1636, we end up with 44.
Append the next digit (9) from the dividend to 44 and continue with: 449 / 199

Step 7:
199 can be fit into 449 2 times, resulting in a remainder of 51.
The next digit of our result is 2. 
Result so far: 10382.0
Deduct 398 from 449 and we're left with 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 199

Advancing to step 8:
If we divide 513 by 199, we get 2 and a remainder of 115.
The number 2 becomes the next digit in our result. 
Result so far: 103822.0
The remainder is 115 after subtracting 398 from 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 9:
When dividing 1150 by 199, we get 5 with a remainder of 155.
Use 5 as the next digit of our solution. 
Result so far: 103822.5
Subtract 995 from 1150 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Going ahead to step 10:
If we divide 1550 by 199, we get 7 and a remainder of 157.
The number 7 becomes the next digit in our result. 
Result so far: 103822.57
If we take 1393 away from 1550, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 11:
199 can be fit into 1570 7 times, resulting in a remainder of 177.
Write down 7 as next digit of the result. 
Result so far: 103822.577
If we subtract 1393 from 1570, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

After the division, we end up with 103822.577 and a remainder of 0.0177.