We look at the division of 2404575 by 756 
The aim is to understand the frequency of 756 in 2404575.

Step 1:
756 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 756

On to step 2:
756 goes into 24 0 times with a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 756

On to step 3:
756 can be fit into 240 0 times, resulting in a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 240, we end up with 240.
Bring next digit (4) of the dividend behind the 240 and repeat the process: 2404 / 756

Let's proceed to step 4:
756 goes into 2404 3 times with a remainder of 136.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 2268 from 2404 leaves us with 136.
Include the next digit (5) from the dividend after 136, then repeat: 1365 / 756

Advancing to step 5:
1365 divided by 756 is 1 with a remainder of 609.
The next digit of our result is 1. 
Result so far: 31.0
Deduct 756 from 1365 and we're left with 609.
Fetch the next digit (7) from the dividend, attach it to 609 and continue: 6097 / 756

On to step 6:
756 goes into 6097 8 times with a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 318.0
If we subtract 6048 from 6097, we get 49.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 756

Advancing to step 7:
The number 756 fits into 495 0 times, leaving a remainder of 495.
Record the quotient 0 as the next digit in the result. 
Result so far: 3180.0
Subtracting 0 from 495 leaves us with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Moving on to step 8:
The number 756 fits into 4950 6 times, leaving a remainder of 414.
The next digit of our result is 6. 
Result so far: 3180.6
If we subtract 4536 from 4950, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 9:
4140 divided by 756 is 5 with a remainder of 360.
Write down 5 as next digit of the result. 
Result so far: 3180.65
Subtract 3780 from 4140 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 10:
The number 756 fits into 3600 4 times, leaving a remainder of 576.
Write down 4 as next digit of the result. 
Result so far: 3180.654
Subtract 3024 from 3600 to get 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Step 11:
If we divide 5760 by 756, we get 7 and a remainder of 468.
The number 7 becomes the next digit in our result. 
Result so far: 3180.6547
Subtracting 5292 from 5760 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 12:
4680 divided by 756 is 6 with a remainder of 144.
The number 6 becomes the next digit in our result. 
Result so far: 3180.65476
If we subtract 4536 from 4680, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 13:
756 can be fit into 1440 1 times, resulting in a remainder of 684.
Put 1 as the next digit of the answer. 
Result so far: 3180.654761
If we take 756 away from 1440, we end up with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Moving on to step 14:
When dividing 6840 by 756, we get 9 with a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 3180.6547619
If we subtract 6804 from 6840, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 15:
If we divide 360 by 756, we get 0 and a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 3180.6547619
The remainder is 360 after subtracting 0 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final result is 3180.6547619 with a remainder of 3.6e-07.