We look at the division of 98919658 by 8 
Our goal is to divide 98919658 by 8.

Step 1:
If we divide 9 by 8, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 8 from 9, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 8

Step 2:
8 goes into 18 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 16 from 18, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 8

Step 3:
8 can be fit into 29 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 123.0
Subtract 24 from 29 to get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 8

Step 4:
If we divide 51 by 8, we get 6 and a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 1236.0
Subtracting 48 from 51 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 8

Let's proceed to step 5:
If we divide 39 by 8, we get 4 and a remainder of 7.
The next digit of our result is 4. 
Result so far: 12364.0
Deduct 32 from 39 and we're left with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 8

Step 6:
When dividing 76 by 8, we get 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 123649.0
Subtract 72 from 76 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 8

Advancing to step 7:
When dividing 45 by 8, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 1236495.0
The remainder is 5 after subtracting 40 from 45.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 8

Advancing to step 8:
The number 8 fits into 58 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 12364957.0
Subtracting 56 from 58 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
8 can be fit into 20 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 12364957.2
If we take 16 away from 20, we end up 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 10:
8 goes into 40 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 12364957.25
If we subtract 40 from 40, we 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.

Moving on to step 11:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12364957.25
Deduct 0 from 0 and we're left 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.

Advancing to step 12:
If we divide 0 by 8, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12364957.25
If we subtract 0 from 0, we 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.

In conclusion, the division gives 12364957.25 with a balance of 0.0.