Let's divide 11993155 by 12
The aim is to understand the frequency of 12 in 11993155.

Let's proceed to step 1:
The number 12 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 12

Let's proceed to step 2:
11 divided by 12 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 12

Step 3:
If we divide 119 by 12, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 108 from 119, we get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 12

Advancing to step 4:
119 divided by 12 is 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 99.0
Subtracting 108 from 119 leaves us with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 12

Moving on to step 5:
When dividing 113 by 12, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 999.0
Subtracting 108 from 113 leaves us with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 12

Going ahead to step 6:
12 goes into 51 4 times with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 9994.0
Subtract 48 from 51 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 12

Going ahead to step 7:
If we divide 35 by 12, we get 2 and a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 99942.0
If we subtract 24 from 35, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 12

Going ahead to step 8:
12 goes into 115 9 times with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 999429.0
The remainder is 7 after subtracting 108 from 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
When dividing 70 by 12, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 999429.5
If we take 60 away from 70, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
12 goes into 100 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 999429.58
If we take 96 away from 100, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 999429.583
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
40 divided by 12 is 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 999429.5833
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 999429.5833 with a remaining 4e-05.