Let's divide 10247842 by 668
The aim is to understand the frequency of 668 in 10247842.

Step 1:
When dividing 1 by 668, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 668

On to step 2:
If we divide 10 by 668, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 668

Let's proceed to step 3:
668 can be fit into 102 0 times, resulting in a remainder of 102.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 102 leaves us with 102.
Include the next digit (4) from the dividend after 102, then repeat: 1024 / 668

Advancing to step 4:
If we divide 1024 by 668, we get 1 and a remainder of 356.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 356 after subtracting 668 from 1024.
Bring next digit (7) of the dividend behind the 356 and repeat the process: 3567 / 668

On to step 5:
668 goes into 3567 5 times with a remainder of 227.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 3340 from 3567 to get 227.
Fetch the next digit (8) from the dividend, attach it to 227 and continue: 2278 / 668

Going ahead to step 6:
The number 668 fits into 2278 3 times, leaving a remainder of 274.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
The remainder is 274 after subtracting 2004 from 2278.
Take the next digit (4) from the dividend and append it to 274, then repeat: 2744 / 668

On to step 7:
668 goes into 2744 4 times with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 1534.0
If we subtract 2672 from 2744, we get 72.
Take the next digit (2) from the dividend and append it to 72, then repeat: 722 / 668

Moving on to step 8:
668 goes into 722 1 times with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 15341.0
Deduct 668 from 722 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 9:
If we divide 540 by 668, we get 0 and a remainder of 540.
The next digit of our result is 0. 
Result so far: 15341.0
The remainder is 540 after subtracting 0 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 10:
When dividing 5400 by 668, we get 8 with a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 15341.08
Deduct 5344 from 5400 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 11:
560 divided by 668 is 0 with a remainder of 560.
The next digit of our result is 0. 
Result so far: 15341.08
Deduct 0 from 560 and we're left 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.

On to step 12:
668 goes into 5600 8 times with a remainder of 256.
Record the quotient 8 as the next digit in the result. 
Result so far: 15341.0808
The remainder is 256 after subtracting 5344 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 13:
668 can be fit into 2560 3 times, resulting in a remainder of 556.
Put 3 as the next digit of the answer. 
Result so far: 15341.08083
Deduct 2004 from 2560 and we're left with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 14:
5560 divided by 668 is 8 with a remainder of 216.
The next digit of our result is 8. 
Result so far: 15341.080838
Subtracting 5344 from 5560 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 15:
2160 divided by 668 is 3 with a remainder of 156.
Use 3 as the next digit of our solution. 
Result so far: 15341.0808383
If we take 2004 away from 2160, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 16:
When dividing 1560 by 668, we get 2 with a remainder of 224.
The number 2 becomes the next digit in our result. 
Result so far: 15341.08083832
The remainder is 224 after subtracting 1336 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The quotient of the division is 15341.08083832, and the remainder is 2.24e-07.