68864099 divided by 668 
The aim is to understand the frequency of 668 in 68864099.

Step 1:
668 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 668

Going ahead to step 2:
When dividing 68 by 668, we get 0 with a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Grab the next digit (8) from the dividend, add it to 68, then carry on: 688 / 668

Moving on to step 3:
The number 668 fits into 688 1 times, leaving a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 668 away from 688, we end up with 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 668

Let's proceed to step 4:
668 goes into 206 0 times with a remainder of 206.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 206 leaves us with 206.
Include the next digit (4) from the dividend after 206, then repeat: 2064 / 668

On to step 5:
668 can be fit into 2064 3 times, resulting in a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 103.0
Subtracting 2004 from 2064 leaves us with 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 668

Going ahead to step 6:
668 can be fit into 600 0 times, resulting in a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 1030.0
Deduct 0 from 600 and we're left with 600.
Fetch the next digit (9) from the dividend, attach it to 600 and continue: 6009 / 668

Moving on to step 7:
668 can be fit into 6009 8 times, resulting in a remainder of 665.
Use 8 as the next digit of our solution. 
Result so far: 10308.0
Subtract 5344 from 6009 to get 665.
Include the next digit (9) from the dividend after 665, then repeat: 6659 / 668

Going ahead to step 8:
6659 divided by 668 is 9 with a remainder of 647.
Use 9 as the next digit of our solution. 
Result so far: 103089.0
Deduct 6012 from 6659 and we're left with 647.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6470, and continue the process.

Let's proceed to step 9:
If we divide 6470 by 668, we get 9 and a remainder of 458.
Write down 9 as next digit of the result. 
Result so far: 103089.9
The remainder is 458 after subtracting 6012 from 6470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Going ahead to step 10:
668 goes into 4580 6 times with a remainder of 572.
Put 6 as the next digit of the answer. 
Result so far: 103089.96
If we take 4008 away from 4580, we end up with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Advancing to step 11:
5720 divided by 668 is 8 with a remainder of 376.
Put 8 as the next digit of the answer. 
Result so far: 103089.968
If we take 5344 away from 5720, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 12:
The number 668 fits into 3760 5 times, leaving a remainder of 420.
Write down 5 as next digit of the result. 
Result so far: 103089.9685
The remainder is 420 after subtracting 3340 from 3760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 13:
When dividing 4200 by 668, we get 6 with a remainder of 192.
Record the quotient 6 as the next digit in the result. 
Result so far: 103089.96856
If we take 4008 away from 4200, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 14:
The number 668 fits into 1920 2 times, leaving a remainder of 584.
The next digit of our result is 2. 
Result so far: 103089.968562
If we take 1336 away from 1920, we end up with 584.
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:
5840 divided by 668 is 8 with a remainder of 496.
The next digit of our result is 8. 
Result so far: 103089.9685628
Deduct 5344 from 5840 and we're left 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.

On to step 16:
668 can be fit into 4960 7 times, resulting in a remainder of 284.
The number 7 becomes the next digit in our result. 
Result so far: 103089.96856287
Subtract 4676 from 4960 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

In conclusion, the division gives 103089.96856287 with a balance of 2.84e-07.