We're dividing 12336353 by 744 
The aim is to understand the frequency of 744 in 12336353.

Step 1:
If we divide 1 by 744, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 744

Step 2:
12 divided by 744 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 744

Advancing to step 3:
If we divide 123 by 744, we get 0 and a remainder of 123.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 123 to get 123.
Bring next digit (3) of the dividend behind the 123 and repeat the process: 1233 / 744

Going ahead to step 4:
If we divide 1233 by 744, we get 1 and a remainder of 489.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 744 away from 1233, we end up with 489.
Bring next digit (6) of the dividend behind the 489 and repeat the process: 4896 / 744

Step 5:
The number 744 fits into 4896 6 times, leaving a remainder of 432.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 4464 from 4896 leaves us with 432.
Fetch the next digit (3) from the dividend, attach it to 432 and continue: 4323 / 744

Step 6:
744 goes into 4323 5 times with a remainder of 603.
Put 5 as the next digit of the answer. 
Result so far: 165.0
Subtract 3720 from 4323 to get 603.
Fetch the next digit (5) from the dividend, attach it to 603 and continue: 6035 / 744

Going ahead to step 7:
The number 744 fits into 6035 8 times, leaving a remainder of 83.
The next digit of our result is 8. 
Result so far: 1658.0
Deduct 5952 from 6035 and we're left with 83.
Take the next digit (3) from the dividend and append it to 83, then repeat: 833 / 744

Step 8:
744 can be fit into 833 1 times, resulting in a remainder of 89.
The next digit of our result is 1. 
Result so far: 16581.0
If we subtract 744 from 833, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 9:
744 can be fit into 890 1 times, resulting in a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 16581.1
If we subtract 744 from 890, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 10:
1460 divided by 744 is 1 with a remainder of 716.
Put 1 as the next digit of the answer. 
Result so far: 16581.11
If we subtract 744 from 1460, we get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

In conclusion, the division gives 16581.11 with a balance of 0.716.