Let's divide 11439669 by 738
The aim is to understand the frequency of 738 in 11439669.

Advancing to step 1:
738 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 738

Advancing to step 2:
11 divided by 738 is 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 738

Advancing to step 3:
The number 738 fits into 114 0 times, leaving a remainder of 114.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 114 to get 114.
Fetch the next digit (3) from the dividend, attach it to 114 and continue: 1143 / 738

Going ahead to step 4:
If we divide 1143 by 738, we get 1 and a remainder of 405.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 738 from 1143 leaves us with 405.
Grab the next digit (9) from the dividend, add it to 405, then carry on: 4059 / 738

Going ahead to step 5:
738 can be fit into 4059 5 times, resulting in a remainder of 369.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 369 after subtracting 3690 from 4059.
Include the next digit (6) from the dividend after 369, then repeat: 3696 / 738

On to step 6:
When dividing 3696 by 738, we get 5 with a remainder of 6.
The next digit of our result is 5. 
Result so far: 155.0
Subtracting 3690 from 3696 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 738

Advancing to step 7:
If we divide 66 by 738, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 1550.0
Subtract 0 from 66 to get 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 738

On to step 8:
738 goes into 669 0 times with a remainder of 669.
Use 0 as the next digit of our solution. 
Result so far: 15500.0
The remainder is 669 after subtracting 0 from 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Let's proceed to step 9:
When dividing 6690 by 738, we get 9 with a remainder of 48.
The next digit of our result is 9. 
Result so far: 15500.9
The remainder is 48 after subtracting 6642 from 6690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
738 can be fit into 480 0 times, resulting in a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 15500.9
If we take 0 away from 480, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 11:
The number 738 fits into 4800 6 times, leaving a remainder of 372.
The next digit of our result is 6. 
Result so far: 15500.906
Deduct 4428 from 4800 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 12:
If we divide 3720 by 738, we get 5 and a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 15500.9065
Deduct 3690 from 3720 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
The number 738 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 15500.9065
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 14:
738 goes into 3000 4 times with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 15500.906504
If we subtract 2952 from 3000, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 15:
738 goes into 480 0 times with a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 15500.906504
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 16:
738 goes into 4800 6 times with a remainder of 372.
Write down 6 as next digit of the result. 
Result so far: 15500.90650406
Subtract 4428 from 4800 to get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

The final result is 15500.90650406 with a remainder of 3.72e-07.