13743357 ÷ 412 
The aim is to understand the frequency of 412 in 13743357.

Going ahead to step 1:
412 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 412

On to step 2:
412 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 412

Advancing to step 3:
412 goes into 137 0 times with a remainder of 137.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 137, we end up with 137.
Append the next digit (4) from the dividend to 137 and continue with: 1374 / 412

Moving on to step 4:
412 can be fit into 1374 3 times, resulting in a remainder of 138.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 1236 from 1374 leaves us with 138.
Append the next digit (3) from the dividend to 138 and continue with: 1383 / 412

Going ahead to step 5:
If we divide 1383 by 412, we get 3 and a remainder of 147.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Subtract 1236 from 1383 to get 147.
Bring next digit (3) of the dividend behind the 147 and repeat the process: 1473 / 412

On to step 6:
1473 divided by 412 is 3 with a remainder of 237.
Record the quotient 3 as the next digit in the result. 
Result so far: 333.0
If we subtract 1236 from 1473, we get 237.
Grab the next digit (5) from the dividend, add it to 237, then carry on: 2375 / 412

On to step 7:
The number 412 fits into 2375 5 times, leaving a remainder of 315.
Put 5 as the next digit of the answer. 
Result so far: 3335.0
If we take 2060 away from 2375, we end up with 315.
Fetch the next digit (7) from the dividend, attach it to 315 and continue: 3157 / 412

Step 8:
412 can be fit into 3157 7 times, resulting in a remainder of 273.
Record the quotient 7 as the next digit in the result. 
Result so far: 33357.0
Subtracting 2884 from 3157 leaves us with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Let's proceed to step 9:
412 can be fit into 2730 6 times, resulting in a remainder of 258.
Use 6 as the next digit of our solution. 
Result so far: 33357.6
If we subtract 2472 from 2730, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Advancing to step 10:
The number 412 fits into 2580 6 times, leaving a remainder of 108.
Record the quotient 6 as the next digit in the result. 
Result so far: 33357.66
If we take 2472 away from 2580, 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.

The quotient of the division is 33357.66, and the remainder is 0.108.