68393079 divided by 330 
The aim is to understand the frequency of 330 in 68393079.

Advancing to step 1:
When dividing 6 by 330, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 330

On to step 2:
If we divide 68 by 330, we get 0 and a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Include the next digit (3) from the dividend after 68, then repeat: 683 / 330

Let's proceed to step 3:
330 goes into 683 2 times with a remainder of 23.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 660 from 683 to get 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 330

Moving on to step 4:
330 goes into 239 0 times with a remainder of 239.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtracting 0 from 239 leaves us with 239.
Grab the next digit (3) from the dividend, add it to 239, then carry on: 2393 / 330

Moving on to step 5:
If we divide 2393 by 330, we get 7 and a remainder of 83.
The next digit of our result is 7. 
Result so far: 207.0
Deduct 2310 from 2393 and we're left with 83.
Include the next digit (0) from the dividend after 83, then repeat: 830 / 330

Step 6:
330 goes into 830 2 times with a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 2072.0
Subtracting 660 from 830 leaves us with 170.
Fetch the next digit (7) from the dividend, attach it to 170 and continue: 1707 / 330

Moving on to step 7:
1707 divided by 330 is 5 with a remainder of 57.
Record the quotient 5 as the next digit in the result. 
Result so far: 20725.0
Subtract 1650 from 1707 to get 57.
Include the next digit (9) from the dividend after 57, then repeat: 579 / 330

Moving on to step 8:
The number 330 fits into 579 1 times, leaving a remainder of 249.
Write down 1 as next digit of the result. 
Result so far: 207251.0
The remainder is 249 after subtracting 330 from 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Let's proceed to step 9:
330 goes into 2490 7 times with a remainder of 180.
The next digit of our result is 7. 
Result so far: 207251.7
Deduct 2310 from 2490 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 10:
The number 330 fits into 1800 5 times, leaving a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 207251.75
The remainder is 150 after subtracting 1650 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
The number 330 fits into 1500 4 times, leaving a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 207251.754
Subtracting 1320 from 1500 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 12:
330 goes into 1800 5 times with a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 207251.7545
If we subtract 1650 from 1800, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 13:
The number 330 fits into 1500 4 times, leaving a remainder of 180.
The number 4 becomes the next digit in our result. 
Result so far: 207251.75454
If we subtract 1320 from 1500, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 14:
When dividing 1800 by 330, we get 5 with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 207251.754545
Subtract 1650 from 1800 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 15:
330 can be fit into 1500 4 times, resulting in a remainder of 180.
The number 4 becomes the next digit in our result. 
Result so far: 207251.7545454
If we subtract 1320 from 1500, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 16:
330 goes into 1800 5 times with a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 207251.75454545
If we take 1650 away from 1800, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final result is 207251.75454545 with a remainder of 1.5e-07.