We're dividing 155541 by 30 
We want to divide 155541 by 30.

Going ahead to step 1:
30 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 30

On to step 2:
15 divided by 30 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 30

Going ahead to step 3:
30 goes into 155 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 150 from 155 leaves us with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 30

Step 4:
30 can be fit into 55 1 times, resulting in a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 51.0
If we take 30 away from 55, we end up with 25.
Grab the next digit (4) from the dividend, add it to 25, then carry on: 254 / 30

On to step 5:
When dividing 254 by 30, we get 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 518.0
If we take 240 away from 254, we end up with 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 30

Let's proceed to step 6:
When dividing 141 by 30, we get 4 with a remainder of 21.
Write down 4 as next digit of the result. 
Result so far: 5184.0
Subtracting 120 from 141 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
The number 30 fits into 210 7 times, leaving a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 5184.7
Subtract 210 from 210 to 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:
The number 30 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5184.7
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.

Going ahead to step 9:
The number 30 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5184.7
Deduct 0 from 0 and we're left 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.

Our division results in 5184.7 with a remaining 0.0.