We're dividing 98815563 by 344 
The aim is to understand the frequency of 344 in 98815563.

On to step 1:
The number 344 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 344

Going ahead to step 2:
If we divide 98 by 344, we get 0 and a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Take the next digit (8) from the dividend and append it to 98, then repeat: 988 / 344

Moving on to step 3:
If we divide 988 by 344, we get 2 and a remainder of 300.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 688 from 988 leaves us with 300.
Grab the next digit (1) from the dividend, add it to 300, then carry on: 3001 / 344

On to step 4:
When dividing 3001 by 344, we get 8 with a remainder of 249.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Deduct 2752 from 3001 and we're left with 249.
Grab the next digit (5) from the dividend, add it to 249, then carry on: 2495 / 344

Moving on to step 5:
344 can be fit into 2495 7 times, resulting in a remainder of 87.
Write down 7 as next digit of the result. 
Result so far: 287.0
If we take 2408 away from 2495, we end up with 87.
Bring next digit (5) of the dividend behind the 87 and repeat the process: 875 / 344

Let's proceed to step 6:
The number 344 fits into 875 2 times, leaving a remainder of 187.
The number 2 becomes the next digit in our result. 
Result so far: 2872.0
If we take 688 away from 875, we end up with 187.
Grab the next digit (6) from the dividend, add it to 187, then carry on: 1876 / 344

Going ahead to step 7:
1876 divided by 344 is 5 with a remainder of 156.
The number 5 becomes the next digit in our result. 
Result so far: 28725.0
If we take 1720 away from 1876, we end up with 156.
Include the next digit (3) from the dividend after 156, then repeat: 1563 / 344

On to step 8:
If we divide 1563 by 344, we get 4 and a remainder of 187.
Record the quotient 4 as the next digit in the result. 
Result so far: 287254.0
If we subtract 1376 from 1563, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Let's proceed to step 9:
When dividing 1870 by 344, we get 5 with a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 287254.5
Subtract 1720 from 1870 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.

Going ahead to step 10:
344 can be fit into 1500 4 times, resulting in a remainder of 124.
The next digit of our result is 4. 
Result so far: 287254.54
If we take 1376 away from 1500, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 11:
344 goes into 1240 3 times with a remainder of 208.
The next digit of our result is 3. 
Result so far: 287254.543
Subtract 1032 from 1240 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 12:
2080 divided by 344 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 287254.5436
Deduct 2064 from 2080 and we're left with 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 13:
When dividing 160 by 344, we get 0 with a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 287254.5436
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
The number 344 fits into 1600 4 times, leaving a remainder of 224.
Put 4 as the next digit of the answer. 
Result so far: 287254.543604
If we subtract 1376 from 1600, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 15:
344 goes into 2240 6 times with a remainder of 176.
The next digit of our result is 6. 
Result so far: 287254.5436046
The remainder is 176 after subtracting 2064 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 16:
344 goes into 1760 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 287254.54360465
Subtracting 1720 from 1760 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 287254.54360465 and a remainder of 4e-08.