68042303 divided by 393 
The aim is to understand the frequency of 393 in 68042303.

Moving on to step 1:
393 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 393

Moving on to step 2:
393 can be fit into 68 0 times, resulting in a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Fetch the next digit (0) from the dividend, attach it to 68 and continue: 680 / 393

Advancing to step 3:
680 divided by 393 is 1 with a remainder of 287.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 393 away from 680, we end up with 287.
Fetch the next digit (4) from the dividend, attach it to 287 and continue: 2874 / 393

Advancing to step 4:
When dividing 2874 by 393, we get 7 with a remainder of 123.
Write down 7 as next digit of the result. 
Result so far: 17.0
The remainder is 123 after subtracting 2751 from 2874.
Include the next digit (2) from the dividend after 123, then repeat: 1232 / 393

Moving on to step 5:
393 can be fit into 1232 3 times, resulting in a remainder of 53.
The next digit of our result is 3. 
Result so far: 173.0
The remainder is 53 after subtracting 1179 from 1232.
Fetch the next digit (3) from the dividend, attach it to 53 and continue: 533 / 393

Advancing to step 6:
If we divide 533 by 393, we get 1 and a remainder of 140.
The number 1 becomes the next digit in our result. 
Result so far: 1731.0
Deduct 393 from 533 and we're left with 140.
Fetch the next digit (0) from the dividend, attach it to 140 and continue: 1400 / 393

Advancing to step 7:
When dividing 1400 by 393, we get 3 with a remainder of 221.
Put 3 as the next digit of the answer. 
Result so far: 17313.0
Deduct 1179 from 1400 and we're left with 221.
Bring next digit (3) of the dividend behind the 221 and repeat the process: 2213 / 393

Let's proceed to step 8:
2213 divided by 393 is 5 with a remainder of 248.
The number 5 becomes the next digit in our result. 
Result so far: 173135.0
Subtracting 1965 from 2213 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 9:
If we divide 2480 by 393, we get 6 and a remainder of 122.
Record the quotient 6 as the next digit in the result. 
Result so far: 173135.6
Subtracting 2358 from 2480 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 10:
If we divide 1220 by 393, we get 3 and a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 173135.63
Subtract 1179 from 1220 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 11:
If we divide 410 by 393, we get 1 and a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 173135.631
Subtracting 393 from 410 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 12:
393 can be fit into 170 0 times, resulting in a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 173135.631
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 13:
1700 divided by 393 is 4 with a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 173135.63104
The remainder is 128 after subtracting 1572 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 14:
393 goes into 1280 3 times with a remainder of 101.
Use 3 as the next digit of our solution. 
Result so far: 173135.631043
Deduct 1179 from 1280 and we're left with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 15:
The number 393 fits into 1010 2 times, leaving a remainder of 224.
Write down 2 as next digit of the result. 
Result so far: 173135.6310432
Subtracting 786 from 1010 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 16:
When dividing 2240 by 393, we get 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 173135.63104325
If we take 1965 away from 2240, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

In conclusion, the division gives 173135.63104325 with a balance of 2.75e-07.