We're dividing 98497251 by 8 
We want to divide 98497251 by 8.

Advancing to step 1:
When dividing 9 by 8, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 8 from 9, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 8

Step 2:
If we divide 18 by 8, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 16 away from 18, we end up with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 8

Let's proceed to step 3:
8 goes into 24 3 times with a remainder of 0.
The next digit of our result is 3. 
Result so far: 123.0
Subtracting 24 from 24 leaves us with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 8

Step 4:
The number 8 fits into 9 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1231.0
Subtract 8 from 9 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 8

Going ahead to step 5:
8 goes into 17 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 12312.0
The remainder is 1 after subtracting 16 from 17.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 8

Moving on to step 6:
8 goes into 12 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 123121.0
If we take 8 away from 12, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 8

On to step 7:
If we divide 45 by 8, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1231215.0
Subtracting 40 from 45 leaves us with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 8

On to step 8:
8 goes into 51 6 times with a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 12312156.0
Subtracting 48 from 51 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
If we divide 30 by 8, we get 3 and a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 12312156.3
Deduct 24 from 30 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
8 can be fit into 60 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 12312156.37
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
If we divide 40 by 8, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 12312156.375
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12312156.375
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
If we divide 0 by 8, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 12312156.375
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 12312156.375 with a remainder of 0.0.