We look at the division of 155542 by 1 
We're looking to find how many times 1 goes into 155542.

On to step 1:
The number 1 fits into 1 1 times, leaving a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 1 away from 1, we end up with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 1

Going ahead to step 2:
The number 1 fits into 5 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 5 from 5 to get 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 1

Advancing to step 3:
1 goes into 5 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 155.0
If we take 5 away from 5, we end up with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 1

Advancing to step 4:
5 divided by 1 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1555.0
If we subtract 5 from 5, we get 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 1

Moving on to step 5:
1 can be fit into 4 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 15554.0
If we take 4 away from 4, we end up with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 1

Moving on to step 6:
2 divided by 1 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 155542.0
Subtracting 2 from 2 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.

Advancing to step 7:
0 divided by 1 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 155542.0
The remainder is 0 after subtracting 0 from 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:
If we divide 0 by 1, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 155542.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 155542.0 and a remainder of 0.0.