We're dividing 43728 by 54 
We want to figure out the number of times 43728 can be divided by 54.

Let's proceed to step 1:
If we divide 4 by 54, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 54

Step 2:
54 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 54

Step 3:
54 goes into 437 8 times with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 432 from 437 leaves us with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 54

Going ahead to step 4:
54 can be fit into 52 0 times, resulting in a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtracting 0 from 52 leaves us with 52.
Bring next digit (8) of the dividend behind the 52 and repeat the process: 528 / 54

Step 5:
If we divide 528 by 54, we get 9 and a remainder of 42.
Write down 9 as next digit of the result. 
Result so far: 809.0
Subtracting 486 from 528 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 6:
The number 54 fits into 420 7 times, leaving a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 809.7
Subtracting 378 from 420 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 7:
If we divide 420 by 54, we get 7 and a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 809.77
Deduct 378 from 420 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 809.77, with a leftover of 0.042.