We look at the division of 821911 by 98 
The aim is to understand the frequency of 98 in 821911.

Let's proceed to step 1:
8 divided by 98 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 98

Let's proceed to step 2:
98 goes into 82 0 times with a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 82, we end up with 82.
Grab the next digit (1) from the dividend, add it to 82, then carry on: 821 / 98

Moving on to step 3:
821 divided by 98 is 8 with a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 37 after subtracting 784 from 821.
Fetch the next digit (9) from the dividend, attach it to 37 and continue: 379 / 98

Advancing to step 4:
When dividing 379 by 98, we get 3 with a remainder of 85.
The next digit of our result is 3. 
Result so far: 83.0
Subtracting 294 from 379 leaves us with 85.
Append the next digit (1) from the dividend to 85 and continue with: 851 / 98

Moving on to step 5:
98 can be fit into 851 8 times, resulting in a remainder of 67.
The number 8 becomes the next digit in our result. 
Result so far: 838.0
If we take 784 away from 851, we end up with 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 98

On to step 6:
The number 98 fits into 671 6 times, leaving a remainder of 83.
Write down 6 as next digit of the result. 
Result so far: 8386.0
The remainder is 83 after subtracting 588 from 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 7:
The number 98 fits into 830 8 times, leaving a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 8386.8
The remainder is 46 after subtracting 784 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
98 can be fit into 460 4 times, resulting in a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 8386.84
Subtract 392 from 460 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
98 goes into 680 6 times with a remainder of 92.
Record the quotient 6 as the next digit in the result. 
Result so far: 8386.846
Subtract 588 from 680 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 10:
If we divide 920 by 98, we get 9 and a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 8386.8469
The remainder is 38 after subtracting 882 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 11:
98 goes into 380 3 times with a remainder of 86.
Write down 3 as next digit of the result. 
Result so far: 8386.84693
If we subtract 294 from 380, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 12:
98 goes into 860 8 times with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 8386.846938
If we take 784 away from 860, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
760 divided by 98 is 7 with a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 8386.8469387
Subtract 686 from 760 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 14:
98 goes into 740 7 times with a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 8386.84693877
Subtracting 686 from 740 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 8386.84693877 with a remaining 5.4e-08.