910638 ÷ 98 
We're looking to find how many times 98 goes into 910638.

Let's proceed to step 1:
When dividing 9 by 98, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 98

On to step 2:
When dividing 91 by 98, we get 0 with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Bring next digit (0) of the dividend behind the 91 and repeat the process: 910 / 98

Let's proceed to step 3:
If we divide 910 by 98, we get 9 and a remainder of 28.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 882 from 910 leaves us with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 98

Step 4:
If we divide 286 by 98, we get 2 and a remainder of 90.
Write down 2 as next digit of the result. 
Result so far: 92.0
If we take 196 away from 286, we end up with 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 98

Let's proceed to step 5:
When dividing 903 by 98, we get 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 929.0
Subtract 882 from 903 to get 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 98

Step 6:
When dividing 218 by 98, we get 2 with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 9292.0
Deduct 196 from 218 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
98 can be fit into 220 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 9292.2
If we subtract 196 from 220, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
98 can be fit into 240 2 times, resulting in a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 9292.22
Subtract 196 from 240 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final result is 9292.22 with a remainder of 0.044.