Let's divide 2817991 by 344
The aim is to understand the frequency of 344 in 2817991.

Advancing to step 1:
The number 344 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 344

Advancing to step 2:
28 divided by 344 is 0 with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Grab the next digit (1) from the dividend, add it to 28, then carry on: 281 / 344

Let's proceed to step 3:
344 goes into 281 0 times with a remainder of 281.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 281 and we're left with 281.
Fetch the next digit (7) from the dividend, attach it to 281 and continue: 2817 / 344

Going ahead to step 4:
2817 divided by 344 is 8 with a remainder of 65.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 2752 from 2817 leaves us with 65.
Fetch the next digit (9) from the dividend, attach it to 65 and continue: 659 / 344

Step 5:
659 divided by 344 is 1 with a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we take 344 away from 659, we end up with 315.
Grab the next digit (9) from the dividend, add it to 315, then carry on: 3159 / 344

Going ahead to step 6:
If we divide 3159 by 344, we get 9 and a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 819.0
Deduct 3096 from 3159 and we're left with 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 344

Let's proceed to step 7:
344 goes into 631 1 times with a remainder of 287.
Put 1 as the next digit of the answer. 
Result so far: 8191.0
If we take 344 away from 631, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 8:
The number 344 fits into 2870 8 times, leaving a remainder of 118.
Record the quotient 8 as the next digit in the result. 
Result so far: 8191.8
Subtract 2752 from 2870 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 9:
If we divide 1180 by 344, we get 3 and a remainder of 148.
The number 3 becomes the next digit in our result. 
Result so far: 8191.83
Subtracting 1032 from 1180 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 10:
The number 344 fits into 1480 4 times, leaving a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 8191.834
Subtracting 1376 from 1480 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 11:
When dividing 1040 by 344, we get 3 with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 8191.8343
If we subtract 1032 from 1040, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
If we divide 80 by 344, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 8191.8343
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
344 goes into 800 2 times with a remainder of 112.
Record the quotient 2 as the next digit in the result. 
Result so far: 8191.834302
If we subtract 688 from 800, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 14:
If we divide 1120 by 344, we get 3 and a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 8191.8343023
If we take 1032 away from 1120, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 15:
344 goes into 880 2 times with a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 8191.83430232
Subtracting 688 from 880 leaves us 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.

In conclusion, the division gives 8191.83430232 with a balance of 1.92e-07.