We look at the division of 342069 by 27 
We want to divide 342069 by 27.

Step 1:
If we divide 3 by 27, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 27

Moving on to step 2:
27 can be fit into 34 1 times, resulting in a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 27 from 34 to get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 27

Step 3:
If we divide 72 by 27, we get 2 and a remainder of 18.
The next digit of our result is 2. 
Result so far: 12.0
If we take 54 away from 72, we end up with 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 27

Let's proceed to step 4:
If we divide 180 by 27, we get 6 and a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 126.0
Subtracting 162 from 180 leaves us with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 27

Moving on to step 5:
27 goes into 186 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 1266.0
If we subtract 162 from 186, we get 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 27

Moving on to step 6:
27 can be fit into 249 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 12669.0
The remainder is 6 after subtracting 243 from 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
The number 27 fits into 60 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 12669.2
Subtract 54 from 60 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
27 can be fit into 60 2 times, resulting in a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 12669.22
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 12669.22, with a leftover of 0.006.