Let's divide 42027 by 51
Our goal is to divide 42027 by 51.

Moving on to step 1:
51 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 51

Moving on to step 2:
42 divided by 51 is 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 51

Advancing to step 3:
420 divided by 51 is 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 12 after subtracting 408 from 420.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 51

On to step 4:
The number 51 fits into 122 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
If we take 102 away from 122, we end up with 20.
Include the next digit (7) from the dividend after 20, then repeat: 207 / 51

Moving on to step 5:
51 goes into 207 4 times with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 824.0
Subtract 204 from 207 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 6:
51 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 824.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
The number 51 fits into 300 5 times, leaving a remainder of 45.
The next digit of our result is 5. 
Result so far: 824.05
Subtracting 255 from 300 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 8:
When dividing 450 by 51, we get 8 with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 824.058
Subtract 408 from 450 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
51 can be fit into 420 8 times, resulting in a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 824.0588
If we take 408 away from 420, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 824.0588 and a remainder of 0.00012.