We look at the division of 86090393 by 98 
Let's see how many times 98 fits into 86090393.

Let's proceed to step 1:
98 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 98

Moving on to step 2:
The number 98 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Bring next digit (0) of the dividend behind the 86 and repeat the process: 860 / 98

Step 3:
The number 98 fits into 860 8 times, leaving a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 784 from 860, we get 76.
Bring next digit (9) of the dividend behind the 76 and repeat the process: 769 / 98

Moving on to step 4:
The number 98 fits into 769 7 times, leaving a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 87.0
The remainder is 83 after subtracting 686 from 769.
Grab the next digit (0) from the dividend, add it to 83, then carry on: 830 / 98

Advancing to step 5:
If we divide 830 by 98, we get 8 and a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 878.0
The remainder is 46 after subtracting 784 from 830.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 98

Let's proceed to step 6:
The number 98 fits into 463 4 times, leaving a remainder of 71.
Record the quotient 4 as the next digit in the result. 
Result so far: 8784.0
Subtracting 392 from 463 leaves us with 71.
Fetch the next digit (9) from the dividend, attach it to 71 and continue: 719 / 98

Step 7:
If we divide 719 by 98, we get 7 and a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 87847.0
If we subtract 686 from 719, we get 33.
Grab the next digit (3) from the dividend, add it to 33, then carry on: 333 / 98

On to step 8:
If we divide 333 by 98, we get 3 and a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 878473.0
If we take 294 away from 333, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 9:
390 divided by 98 is 3 with a remainder of 96.
The number 3 becomes the next digit in our result. 
Result so far: 878473.3
The remainder is 96 after subtracting 294 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 10:
98 goes into 960 9 times with a remainder of 78.
Use 9 as the next digit of our solution. 
Result so far: 878473.39
Deduct 882 from 960 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 11:
The number 98 fits into 780 7 times, leaving a remainder of 94.
Write down 7 as next digit of the result. 
Result so far: 878473.397
Deduct 686 from 780 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 12:
If we divide 940 by 98, we get 9 and a remainder of 58.
Use 9 as the next digit of our solution. 
Result so far: 878473.3979
Deduct 882 from 940 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 13:
If we divide 580 by 98, we get 5 and a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 878473.39795
If we subtract 490 from 580, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 14:
When dividing 900 by 98, we get 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 878473.397959
The remainder is 18 after subtracting 882 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 15:
180 divided by 98 is 1 with a remainder of 82.
Record the quotient 1 as the next digit in the result. 
Result so far: 878473.3979591
If we subtract 98 from 180, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 16:
98 can be fit into 820 8 times, resulting in a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 878473.39795918
Deduct 784 from 820 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 878473.39795918 with a balance of 3.6e-08.