4511257 divided by 664 
The aim is to understand the frequency of 664 in 4511257.

Going ahead to step 1:
If we divide 4 by 664, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 664

Going ahead to step 2:
If we divide 45 by 664, we get 0 and a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 664

On to step 3:
664 can be fit into 451 0 times, resulting in a remainder of 451.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 451, we get 451.
Append the next digit (1) from the dividend to 451 and continue with: 4511 / 664

On to step 4:
664 can be fit into 4511 6 times, resulting in a remainder of 527.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 527 after subtracting 3984 from 4511.
Fetch the next digit (2) from the dividend, attach it to 527 and continue: 5272 / 664

Step 5:
If we divide 5272 by 664, we get 7 and a remainder of 624.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtract 4648 from 5272 to get 624.
Take the next digit (5) from the dividend and append it to 624, then repeat: 6245 / 664

Step 6:
664 can be fit into 6245 9 times, resulting in a remainder of 269.
The next digit of our result is 9. 
Result so far: 679.0
If we take 5976 away from 6245, we end up with 269.
Grab the next digit (7) from the dividend, add it to 269, then carry on: 2697 / 664

Moving on to step 7:
2697 divided by 664 is 4 with a remainder of 41.
The number 4 becomes the next digit in our result. 
Result so far: 6794.0
The remainder is 41 after subtracting 2656 from 2697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
If we divide 410 by 664, we get 0 and a remainder of 410.
Write down 0 as next digit of the result. 
Result so far: 6794.0
If we subtract 0 from 410, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 9:
664 goes into 4100 6 times with a remainder of 116.
The number 6 becomes the next digit in our result. 
Result so far: 6794.06
If we subtract 3984 from 4100, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 10:
When dividing 1160 by 664, we get 1 with a remainder of 496.
Put 1 as the next digit of the answer. 
Result so far: 6794.061
Subtracting 664 from 1160 leaves us with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Let's proceed to step 11:
664 can be fit into 4960 7 times, resulting in a remainder of 312.
Write down 7 as next digit of the result. 
Result so far: 6794.0617
If we subtract 4648 from 4960, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Let's proceed to step 12:
When dividing 3120 by 664, we get 4 with a remainder of 464.
Use 4 as the next digit of our solution. 
Result so far: 6794.06174
Subtract 2656 from 3120 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 13:
The number 664 fits into 4640 6 times, leaving a remainder of 656.
Put 6 as the next digit of the answer. 
Result so far: 6794.061746
The remainder is 656 after subtracting 3984 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Going ahead to step 14:
664 can be fit into 6560 9 times, resulting in a remainder of 584.
The number 9 becomes the next digit in our result. 
Result so far: 6794.0617469
The remainder is 584 after subtracting 5976 from 6560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Let's proceed to step 15:
When dividing 5840 by 664, we get 8 with a remainder of 528.
Record the quotient 8 as the next digit in the result. 
Result so far: 6794.06174698
The remainder is 528 after subtracting 5312 from 5840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final result is 6794.06174698 with a remainder of 5.28e-07.