Let's divide 23388231 by 681
The aim is to understand the frequency of 681 in 23388231.

Going ahead to step 1:
681 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 681

Going ahead to step 2:
681 can be fit into 23 0 times, resulting in a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 681

Going ahead to step 3:
When dividing 233 by 681, we get 0 with a remainder of 233.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 233 to get 233.
Grab the next digit (8) from the dividend, add it to 233, then carry on: 2338 / 681

Going ahead to step 4:
681 can be fit into 2338 3 times, resulting in a remainder of 295.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 2043 from 2338 leaves us with 295.
Fetch the next digit (8) from the dividend, attach it to 295 and continue: 2958 / 681

Let's proceed to step 5:
681 can be fit into 2958 4 times, resulting in a remainder of 234.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtract 2724 from 2958 to get 234.
Take the next digit (2) from the dividend and append it to 234, then repeat: 2342 / 681

Let's proceed to step 6:
When dividing 2342 by 681, we get 3 with a remainder of 299.
The number 3 becomes the next digit in our result. 
Result so far: 343.0
The remainder is 299 after subtracting 2043 from 2342.
Include the next digit (3) from the dividend after 299, then repeat: 2993 / 681

On to step 7:
The number 681 fits into 2993 4 times, leaving a remainder of 269.
The next digit of our result is 4. 
Result so far: 3434.0
If we take 2724 away from 2993, we end up with 269.
Include the next digit (1) from the dividend after 269, then repeat: 2691 / 681

Advancing to step 8:
2691 divided by 681 is 3 with a remainder of 648.
Record the quotient 3 as the next digit in the result. 
Result so far: 34343.0
If we take 2043 away from 2691, we end up with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Step 9:
When dividing 6480 by 681, we get 9 with a remainder of 351.
Write down 9 as next digit of the result. 
Result so far: 34343.9
Subtract 6129 from 6480 to get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Advancing to step 10:
3510 divided by 681 is 5 with a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 34343.95
The remainder is 105 after subtracting 3405 from 3510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 11:
If we divide 1050 by 681, we get 1 and a remainder of 369.
Write down 1 as next digit of the result. 
Result so far: 34343.951
Subtract 681 from 1050 to get 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Let's proceed to step 12:
3690 divided by 681 is 5 with a remainder of 285.
Put 5 as the next digit of the answer. 
Result so far: 34343.9515
If we take 3405 away from 3690, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 13:
681 can be fit into 2850 4 times, resulting in a remainder of 126.
The next digit of our result is 4. 
Result so far: 34343.95154
The remainder is 126 after subtracting 2724 from 2850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 14:
The number 681 fits into 1260 1 times, leaving a remainder of 579.
The number 1 becomes the next digit in our result. 
Result so far: 34343.951541
Subtract 681 from 1260 to get 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Advancing to step 15:
681 can be fit into 5790 8 times, resulting in a remainder of 342.
Write down 8 as next digit of the result. 
Result so far: 34343.9515418
Subtracting 5448 from 5790 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 16:
The number 681 fits into 3420 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 34343.95154185
Subtracting 3405 from 3420 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 34343.95154185 and a remainder of 1.5e-08.