We divide 603549 by 30
We want to divide 603549 by 30.

Moving on to step 1:
If we divide 6 by 30, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 30

Let's proceed to step 2:
If we divide 60 by 30, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 0 after subtracting 60 from 60.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 30

Step 3:
30 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we subtract 0 from 3, we get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 30

Moving on to step 4:
30 can be fit into 35 1 times, resulting in a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
If we subtract 30 from 35, we get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 30

On to step 5:
When dividing 54 by 30, we get 1 with a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 2011.0
The remainder is 24 after subtracting 30 from 54.
Append the next digit (9) from the dividend to 24 and continue with: 249 / 30

Going ahead to step 6:
When dividing 249 by 30, we get 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 20118.0
The remainder is 9 after subtracting 240 from 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
30 goes into 90 3 times with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 20118.3
If we subtract 90 from 90, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 30 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 20118.3
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20118.3
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 20118.3 with a remainder of 0.0.