We're dividing 98302109 by 871 
The aim is to understand the frequency of 871 in 98302109.

On to step 1:
9 divided by 871 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 871

Going ahead to step 2:
871 goes into 98 0 times with a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Take the next digit (3) from the dividend and append it to 98, then repeat: 983 / 871

Let's proceed to step 3:
983 divided by 871 is 1 with a remainder of 112.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 871 from 983, we get 112.
Grab the next digit (0) from the dividend, add it to 112, then carry on: 1120 / 871

Moving on to step 4:
If we divide 1120 by 871, we get 1 and a remainder of 249.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 249 after subtracting 871 from 1120.
Grab the next digit (2) from the dividend, add it to 249, then carry on: 2492 / 871

Step 5:
2492 divided by 871 is 2 with a remainder of 750.
Record the quotient 2 as the next digit in the result. 
Result so far: 112.0
If we subtract 1742 from 2492, we get 750.
Take the next digit (1) from the dividend and append it to 750, then repeat: 7501 / 871

On to step 6:
871 goes into 7501 8 times with a remainder of 533.
Use 8 as the next digit of our solution. 
Result so far: 1128.0
Subtract 6968 from 7501 to get 533.
Grab the next digit (0) from the dividend, add it to 533, then carry on: 5330 / 871

Let's proceed to step 7:
871 can be fit into 5330 6 times, resulting in a remainder of 104.
Write down 6 as next digit of the result. 
Result so far: 11286.0
If we take 5226 away from 5330, we end up with 104.
Grab the next digit (9) from the dividend, add it to 104, then carry on: 1049 / 871

Moving on to step 8:
871 goes into 1049 1 times with a remainder of 178.
The number 1 becomes the next digit in our result. 
Result so far: 112861.0
If we take 871 away from 1049, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 9:
The number 871 fits into 1780 2 times, leaving a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 112861.2
Subtracting 1742 from 1780 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
380 divided by 871 is 0 with a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 112861.2
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 11:
871 can be fit into 3800 4 times, resulting in a remainder of 316.
Record the quotient 4 as the next digit in the result. 
Result so far: 112861.204
The remainder is 316 after subtracting 3484 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 12:
3160 divided by 871 is 3 with a remainder of 547.
The next digit of our result is 3. 
Result so far: 112861.2043
Subtract 2613 from 3160 to get 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

On to step 13:
5470 divided by 871 is 6 with a remainder of 244.
The next digit of our result is 6. 
Result so far: 112861.20436
Deduct 5226 from 5470 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 14:
The number 871 fits into 2440 2 times, leaving a remainder of 698.
Use 2 as the next digit of our solution. 
Result so far: 112861.204362
If we subtract 1742 from 2440, we get 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Advancing to step 15:
871 can be fit into 6980 8 times, resulting in a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 112861.2043628
If we subtract 6968 from 6980, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 16:
If we divide 120 by 871, we get 0 and a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 112861.2043628
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

In conclusion, the division gives 112861.2043628 with a balance of 1.2e-07.