549997 divided by 18 
Our goal is to divide 549997 by 18.

Advancing to step 1:
The number 18 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 18

Advancing to step 2:
18 goes into 54 3 times with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 54 from 54 leaves us with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 18

On to step 3:
The number 18 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 18

On to step 4:
If we divide 99 by 18, we get 5 and a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 305.0
Subtract 90 from 99 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 18

Going ahead to step 5:
18 can be fit into 99 5 times, resulting in a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 3055.0
Subtracting 90 from 99 leaves us with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 18

Going ahead to step 6:
18 can be fit into 97 5 times, resulting in a remainder of 7.
The next digit of our result is 5. 
Result so far: 30555.0
Subtracting 90 from 97 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 18 is 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 30555.3
If we subtract 54 from 70, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
18 can be fit into 160 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 30555.38
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
The number 18 fits into 160 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 30555.388
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 30555.388, and the remainder is 0.0016.