143940 divided by 27 
We want to figure out the number of times 143940 can be divided by 27.

Let's proceed to step 1:
27 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 27

Going ahead to step 2:
27 goes into 14 0 times with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 27

Step 3:
27 can be fit into 143 5 times, resulting in a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 135 away from 143, we end up with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 27

On to step 4:
89 divided by 27 is 3 with a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtract 81 from 89 to get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 27

Moving on to step 5:
84 divided by 27 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 533.0
Deduct 81 from 84 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 27

Step 6:
When dividing 30 by 27, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 5331.0
If we take 27 away from 30, 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:
If we divide 30 by 27, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 5331.1
The remainder is 3 after subtracting 27 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
27 can be fit into 30 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 5331.11
Deduct 27 from 30 and we're left 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.

The final outcome is 5331.11, with a leftover of 0.003.