554420 divided by 18 
Let's see how many times 18 fits into 554420.

Going ahead to step 1:
When dividing 5 by 18, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 18

On to step 2:
The number 18 fits into 55 3 times, leaving a remainder of 1.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 54 from 55 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 18

Let's proceed to step 3:
18 can be fit into 14 0 times, resulting in a remainder of 14.
The next digit of our result is 0. 
Result so far: 30.0
Subtract 0 from 14 to get 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 18

On to step 4:
18 goes into 144 8 times with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 308.0
If we take 144 away from 144, we end up with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 18

On to step 5:
18 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 3080.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 18

Advancing to step 6:
18 goes into 20 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 30801.0
Subtract 18 from 20 to get 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 7:
If we divide 20 by 18, we get 1 and a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 30801.1
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
The number 18 fits into 20 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 30801.11
If we take 18 away from 20, we end up 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.

After the division, we end up with 30801.11 and a remainder of 0.002.