We look at the division of 11924889 by 752 
The aim is to understand the frequency of 752 in 11924889.

Advancing to step 1:
1 divided by 752 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 752

Moving on to step 2:
752 can be fit into 11 0 times, resulting in a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 752

Moving on to step 3:
752 goes into 119 0 times with a remainder of 119.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 119, we end up with 119.
Include the next digit (2) from the dividend after 119, then repeat: 1192 / 752

Moving on to step 4:
752 can be fit into 1192 1 times, resulting in a remainder of 440.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 752 from 1192, we get 440.
Grab the next digit (4) from the dividend, add it to 440, then carry on: 4404 / 752

Moving on to step 5:
When dividing 4404 by 752, we get 5 with a remainder of 644.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 3760 from 4404, we get 644.
Include the next digit (8) from the dividend after 644, then repeat: 6448 / 752

On to step 6:
752 can be fit into 6448 8 times, resulting in a remainder of 432.
Record the quotient 8 as the next digit in the result. 
Result so far: 158.0
The remainder is 432 after subtracting 6016 from 6448.
Bring next digit (8) of the dividend behind the 432 and repeat the process: 4328 / 752

Step 7:
752 goes into 4328 5 times with a remainder of 568.
Write down 5 as next digit of the result. 
Result so far: 1585.0
The remainder is 568 after subtracting 3760 from 4328.
Bring next digit (9) of the dividend behind the 568 and repeat the process: 5689 / 752

Going ahead to step 8:
When dividing 5689 by 752, we get 7 with a remainder of 425.
The next digit of our result is 7. 
Result so far: 15857.0
Subtracting 5264 from 5689 leaves us with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Going ahead to step 9:
The number 752 fits into 4250 5 times, leaving a remainder of 490.
The next digit of our result is 5. 
Result so far: 15857.5
Subtract 3760 from 4250 to get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 10:
The number 752 fits into 4900 6 times, leaving a remainder of 388.
Record the quotient 6 as the next digit in the result. 
Result so far: 15857.56
If we take 4512 away from 4900, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 11:
When dividing 3880 by 752, we get 5 with a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 15857.565
Subtracting 3760 from 3880 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
752 goes into 1200 1 times with a remainder of 448.
Record the quotient 1 as the next digit in the result. 
Result so far: 15857.5651
If we subtract 752 from 1200, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 13:
752 goes into 4480 5 times with a remainder of 720.
Put 5 as the next digit of the answer. 
Result so far: 15857.56515
Deduct 3760 from 4480 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Advancing to step 14:
When dividing 7200 by 752, we get 9 with a remainder of 432.
Record the quotient 9 as the next digit in the result. 
Result so far: 15857.565159
Subtract 6768 from 7200 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 15:
If we divide 4320 by 752, we get 5 and a remainder of 560.
The number 5 becomes the next digit in our result. 
Result so far: 15857.5651595
If we take 3760 away from 4320, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 16:
When dividing 5600 by 752, we get 7 with a remainder of 336.
Record the quotient 7 as the next digit in the result. 
Result so far: 15857.56515957
The remainder is 336 after subtracting 5264 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

After the division, we end up with 15857.56515957 and a remainder of 3.36e-07.