155583 ÷ 30 
Let's see how many times 30 fits into 155583.

Advancing to step 1:
30 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 30

Step 2:
If we divide 15 by 30, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 30

Moving on to step 3:
If we divide 155 by 30, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 5 after subtracting 150 from 155.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 30

On to step 4:
The number 30 fits into 55 1 times, leaving a remainder of 25.
The next digit of our result is 1. 
Result so far: 51.0
Subtracting 30 from 55 leaves us with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 30

Let's proceed to step 5:
The number 30 fits into 258 8 times, leaving a remainder of 18.
The next digit of our result is 8. 
Result so far: 518.0
Subtract 240 from 258 to get 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 30

Moving on to step 6:
30 goes into 183 6 times with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 5186.0
If we take 180 away from 183, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
When dividing 30 by 30, we get 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 5186.1
If we take 30 away from 30, 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.

Advancing to step 8:
30 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5186.1
Subtracting 0 from 0 leaves us 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.

Going ahead to step 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5186.1
Subtracting 0 from 0 leaves us 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.

The final result is 5186.1 with a remainder of 0.0.