191189 ÷ 12 
The aim is to understand the frequency of 12 in 191189.

Going ahead to step 1:
12 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 12

Step 2:
12 goes into 19 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 7 after subtracting 12 from 19.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 12

Going ahead to step 3:
12 goes into 71 5 times with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 11 after subtracting 60 from 71.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 12

Moving on to step 4:
12 goes into 111 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 159.0
The remainder is 3 after subtracting 108 from 111.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 12

On to step 5:
The number 12 fits into 38 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 1593.0
Subtract 36 from 38 to get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 12

Advancing to step 6:
When dividing 29 by 12, we get 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 15932.0
If we take 24 away from 29, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
12 goes into 50 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 15932.4
Subtracting 48 from 50 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.

On to step 8:
20 divided by 12 is 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 15932.41
Deduct 12 from 20 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
80 divided by 12 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 15932.416
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 15932.4166
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 15932.4166 with a balance of 8e-05.