We divide 18456988 by 998
Let's see how many times 998 fits into 18456988.

Advancing to step 1:
When dividing 1 by 998, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 998

Going ahead to step 2:
18 divided by 998 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Bring next digit (4) of the dividend behind the 18 and repeat the process: 184 / 998

On to step 3:
998 goes into 184 0 times with a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 184, we end up with 184.
Append the next digit (5) from the dividend to 184 and continue with: 1845 / 998

On to step 4:
The number 998 fits into 1845 1 times, leaving a remainder of 847.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 998 from 1845 to get 847.
Take the next digit (6) from the dividend and append it to 847, then repeat: 8476 / 998

Going ahead to step 5:
8476 divided by 998 is 8 with a remainder of 492.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we take 7984 away from 8476, we end up with 492.
Take the next digit (9) from the dividend and append it to 492, then repeat: 4929 / 998

Let's proceed to step 6:
998 goes into 4929 4 times with a remainder of 937.
Write down 4 as next digit of the result. 
Result so far: 184.0
If we subtract 3992 from 4929, we get 937.
Take the next digit (8) from the dividend and append it to 937, then repeat: 9378 / 998

Let's proceed to step 7:
If we divide 9378 by 998, we get 9 and a remainder of 396.
Write down 9 as next digit of the result. 
Result so far: 1849.0
The remainder is 396 after subtracting 8982 from 9378.
Include the next digit (8) from the dividend after 396, then repeat: 3968 / 998

Step 8:
The number 998 fits into 3968 3 times, leaving a remainder of 974.
The number 3 becomes the next digit in our result. 
Result so far: 18493.0
If we subtract 2994 from 3968, we get 974.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9740, and continue the process.

Going ahead to step 9:
9740 divided by 998 is 9 with a remainder of 758.
Put 9 as the next digit of the answer. 
Result so far: 18493.9
If we take 8982 away from 9740, we end up with 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Moving on to step 10:
When dividing 7580 by 998, we get 7 with a remainder of 594.
Write down 7 as next digit of the result. 
Result so far: 18493.97
Deduct 6986 from 7580 and we're left with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Advancing to step 11:
The number 998 fits into 5940 5 times, leaving a remainder of 950.
Put 5 as the next digit of the answer. 
Result so far: 18493.975
Deduct 4990 from 5940 and we're left with 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9500, and continue the process.

Advancing to step 12:
998 goes into 9500 9 times with a remainder of 518.
Use 9 as the next digit of our solution. 
Result so far: 18493.9759
Subtract 8982 from 9500 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Advancing to step 13:
The number 998 fits into 5180 5 times, leaving a remainder of 190.
The next digit of our result is 5. 
Result so far: 18493.97595
The remainder is 190 after subtracting 4990 from 5180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 14:
If we divide 1900 by 998, we get 1 and a remainder of 902.
Use 1 as the next digit of our solution. 
Result so far: 18493.975951
Subtracting 998 from 1900 leaves us with 902.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9020, and continue the process.

On to step 15:
The number 998 fits into 9020 9 times, leaving a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 18493.9759519
If we subtract 8982 from 9020, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 16:
When dividing 380 by 998, we get 0 with a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 18493.9759519
If we take 0 away from 380, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final outcome is 18493.9759519, with a leftover of 3.8e-07.