We look at the division of 98919861 by 523 
Let's see how many times 523 fits into 98919861.

On to step 1:
523 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 523

Step 2:
523 can be fit into 98 0 times, resulting in a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Append the next digit (9) from the dividend to 98 and continue with: 989 / 523

Step 3:
523 goes into 989 1 times with a remainder of 466.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 523 from 989, we get 466.
Fetch the next digit (1) from the dividend, attach it to 466 and continue: 4661 / 523

Advancing to step 4:
The number 523 fits into 4661 8 times, leaving a remainder of 477.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 477 after subtracting 4184 from 4661.
Append the next digit (9) from the dividend to 477 and continue with: 4779 / 523

Moving on to step 5:
523 can be fit into 4779 9 times, resulting in a remainder of 72.
The number 9 becomes the next digit in our result. 
Result so far: 189.0
Deduct 4707 from 4779 and we're left with 72.
Bring next digit (8) of the dividend behind the 72 and repeat the process: 728 / 523

Moving on to step 6:
If we divide 728 by 523, we get 1 and a remainder of 205.
Put 1 as the next digit of the answer. 
Result so far: 1891.0
Deduct 523 from 728 and we're left with 205.
Append the next digit (6) from the dividend to 205 and continue with: 2056 / 523

Moving on to step 7:
523 goes into 2056 3 times with a remainder of 487.
Use 3 as the next digit of our solution. 
Result so far: 18913.0
Subtracting 1569 from 2056 leaves us with 487.
Bring next digit (1) of the dividend behind the 487 and repeat the process: 4871 / 523

On to step 8:
4871 divided by 523 is 9 with a remainder of 164.
Write down 9 as next digit of the result. 
Result so far: 189139.0
Deduct 4707 from 4871 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 9:
When dividing 1640 by 523, we get 3 with a remainder of 71.
The next digit of our result is 3. 
Result so far: 189139.3
Subtract 1569 from 1640 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 10:
523 can be fit into 710 1 times, resulting in a remainder of 187.
Put 1 as the next digit of the answer. 
Result so far: 189139.31
Subtracting 523 from 710 leaves us with 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 11:
1870 divided by 523 is 3 with a remainder of 301.
Put 3 as the next digit of the answer. 
Result so far: 189139.313
Subtract 1569 from 1870 to get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Step 12:
When dividing 3010 by 523, we get 5 with a remainder of 395.
Write down 5 as next digit of the result. 
Result so far: 189139.3135
Subtract 2615 from 3010 to get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

On to step 13:
When dividing 3950 by 523, we get 7 with a remainder of 289.
The next digit of our result is 7. 
Result so far: 189139.31357
Subtract 3661 from 3950 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Going ahead to step 14:
2890 divided by 523 is 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 189139.313575
Deduct 2615 from 2890 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 15:
When dividing 2750 by 523, we get 5 with a remainder of 135.
Write down 5 as next digit of the result. 
Result so far: 189139.3135755
Deduct 2615 from 2750 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

In conclusion, the division gives 189139.3135755 with a balance of 1.35e-06.