We divide 13368186 by 126
The aim is to understand the frequency of 126 in 13368186.

Step 1:
The number 126 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 126

Moving on to step 2:
When dividing 13 by 126, we get 0 with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 126

Step 3:
If we divide 133 by 126, we get 1 and a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 126 from 133 leaves us with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 126

Going ahead to step 4:
If we divide 76 by 126, we get 0 and a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 76, we get 76.
Include the next digit (8) from the dividend after 76, then repeat: 768 / 126

On to step 5:
126 can be fit into 768 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 106.0
The remainder is 12 after subtracting 756 from 768.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 126

Going ahead to step 6:
121 divided by 126 is 0 with a remainder of 121.
Record the quotient 0 as the next digit in the result. 
Result so far: 1060.0
If we take 0 away from 121, we end up with 121.
Append the next digit (8) from the dividend to 121 and continue with: 1218 / 126

Moving on to step 7:
126 can be fit into 1218 9 times, resulting in a remainder of 84.
Write down 9 as next digit of the result. 
Result so far: 10609.0
Subtract 1134 from 1218 to get 84.
Take the next digit (6) from the dividend and append it to 84, then repeat: 846 / 126

Going ahead to step 8:
If we divide 846 by 126, we get 6 and a remainder of 90.
Put 6 as the next digit of the answer. 
Result so far: 106096.0
If we take 756 away from 846, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 9:
126 can be fit into 900 7 times, resulting in a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 106096.7
Deduct 882 from 900 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
180 divided by 126 is 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 106096.71
Deduct 126 from 180 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 11:
126 can be fit into 540 4 times, resulting in a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 106096.714
Subtracting 504 from 540 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
126 can be fit into 360 2 times, resulting in a remainder of 108.
Write down 2 as next digit of the result. 
Result so far: 106096.7142
If we take 252 away from 360, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 13:
If we divide 1080 by 126, we get 8 and a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 106096.71428
If we take 1008 away from 1080, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 14:
If we divide 720 by 126, we get 5 and a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 106096.714285
Deduct 630 from 720 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 15:
126 can be fit into 900 7 times, resulting in a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 106096.7142857
If we subtract 882 from 900, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 16:
If we divide 180 by 126, we get 1 and a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 106096.71428571
If we subtract 126 from 180, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 106096.71428571 with a remaining 5.4e-08.