We look at the division of 131226 by 74 
The aim is to understand the frequency of 74 in 131226.

Step 1:
The number 74 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 74

Going ahead to step 2:
If we divide 13 by 74, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 74

Step 3:
If we divide 131 by 74, we get 1 and a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 74 from 131, we get 57.
Grab the next digit (2) from the dividend, add it to 57, then carry on: 572 / 74

Advancing to step 4:
When dividing 572 by 74, we get 7 with a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 518 from 572 leaves us with 54.
Include the next digit (2) from the dividend after 54, then repeat: 542 / 74

Going ahead to step 5:
542 divided by 74 is 7 with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 177.0
Subtracting 518 from 542 leaves us with 24.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 74

Let's proceed to step 6:
246 divided by 74 is 3 with a remainder of 24.
The next digit of our result is 3. 
Result so far: 1773.0
Deduct 222 from 246 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
When dividing 240 by 74, we get 3 with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 1773.3
If we take 222 away from 240, we end up 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 8:
74 can be fit into 180 2 times, resulting in a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 1773.32
If we subtract 148 from 180, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
320 divided by 74 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 1773.324
Deduct 296 from 320 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
If we divide 240 by 74, we get 3 and a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 1773.3243
Subtract 222 from 240 to 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.

On to step 11:
74 can be fit into 180 2 times, resulting in a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 1773.32432
Subtract 148 from 180 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
When dividing 320 by 74, we get 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 1773.324324
Subtracting 296 from 320 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 13:
When dividing 240 by 74, we get 3 with a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 1773.3243243
Subtracting 222 from 240 leaves us 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.

Advancing to step 14:
74 can be fit into 180 2 times, resulting in a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 1773.32432432
Deduct 148 from 180 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 1773.32432432 with a balance of 3.2e-08.