988623 divided by 99 
Let's see how many times 99 fits into 988623.

Moving on to step 1:
9 divided by 99 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 99

On to step 2:
99 goes into 98 0 times with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 98 leaves us with 98.
Include the next digit (8) from the dividend after 98, then repeat: 988 / 99

Moving on to step 3:
The number 99 fits into 988 9 times, leaving a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 891 away from 988, we end up with 97.
Bring next digit (6) of the dividend behind the 97 and repeat the process: 976 / 99

Going ahead to step 4:
99 can be fit into 976 9 times, resulting in a remainder of 85.
Write down 9 as next digit of the result. 
Result so far: 99.0
Subtract 891 from 976 to get 85.
Append the next digit (2) from the dividend to 85 and continue with: 852 / 99

Going ahead to step 5:
The number 99 fits into 852 8 times, leaving a remainder of 60.
Write down 8 as next digit of the result. 
Result so far: 998.0
If we take 792 away from 852, we end up with 60.
Include the next digit (3) from the dividend after 60, then repeat: 603 / 99

Let's proceed to step 6:
If we divide 603 by 99, we get 6 and a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 9986.0
Subtracting 594 from 603 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
90 divided by 99 is 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 9986.0
Deduct 0 from 90 and we're left with 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 8:
The number 99 fits into 900 9 times, leaving a remainder of 9.
The next digit of our result is 9. 
Result so far: 9986.09
Subtracting 891 from 900 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
90 divided by 99 is 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 9986.09
Subtracting 0 from 90 leaves us with 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 10:
When dividing 900 by 99, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 9986.0909
If we take 891 away from 900, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 11:
When dividing 90 by 99, we get 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 9986.0909
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
The number 99 fits into 900 9 times, leaving a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 9986.090909
If we subtract 891 from 900, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
90 divided by 99 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 9986.090909
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 14:
If we divide 900 by 99, we get 9 and a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 9986.09090909
Subtracting 891 from 900 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 9986.09090909, and the remainder is 9e-09.