Let's divide 663485 by 68
The aim is to understand the frequency of 68 in 663485.

Step 1:
68 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 68

Moving on to step 2:
66 divided by 68 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Include the next digit (3) from the dividend after 66, then repeat: 663 / 68

Let's proceed to step 3:
The number 68 fits into 663 9 times, leaving a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 612 away from 663, we end up with 51.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 68

On to step 4:
The number 68 fits into 514 7 times, leaving a remainder of 38.
The next digit of our result is 7. 
Result so far: 97.0
Subtracting 476 from 514 leaves us with 38.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 68

Let's proceed to step 5:
When dividing 388 by 68, we get 5 with a remainder of 48.
The number 5 becomes the next digit in our result. 
Result so far: 975.0
If we take 340 away from 388, we end up with 48.
Take the next digit (5) from the dividend and append it to 48, then repeat: 485 / 68

Step 6:
68 can be fit into 485 7 times, resulting in a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 9757.0
If we take 476 away from 485, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
68 goes into 90 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 9757.1
If we take 68 away from 90, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
The number 68 fits into 220 3 times, leaving a remainder of 16.
The next digit of our result is 3. 
Result so far: 9757.13
Subtract 204 from 220 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
68 can be fit into 160 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 9757.132
Subtract 136 from 160 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
240 divided by 68 is 3 with a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 9757.1323
Subtracting 204 from 240 leaves us with 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 11:
360 divided by 68 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 9757.13235
If we subtract 340 from 360, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
When dividing 200 by 68, we get 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 9757.132352
Subtract 136 from 200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
68 can be fit into 640 9 times, resulting in a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 9757.1323529
If we take 612 away from 640, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
280 divided by 68 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 9757.13235294
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 9757.13235294 with a balance of 8e-09.