We look at the division of 816408 by 54 
Our goal is to divide 816408 by 54.

Step 1:
If we divide 8 by 54, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 54

Going ahead to step 2:
The number 54 fits into 81 1 times, leaving a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 54 away from 81, we end up with 27.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 54

Moving on to step 3:
54 goes into 276 5 times with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 270 from 276 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 54

Let's proceed to step 4:
64 divided by 54 is 1 with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 151.0
The remainder is 10 after subtracting 54 from 64.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 54

Moving on to step 5:
54 goes into 100 1 times with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 1511.0
If we subtract 54 from 100, we get 46.
Append the next digit (8) from the dividend to 46 and continue with: 468 / 54

Moving on to step 6:
If we divide 468 by 54, we get 8 and a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 15118.0
If we subtract 432 from 468, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
The number 54 fits into 360 6 times, leaving a remainder of 36.
The next digit of our result is 6. 
Result so far: 15118.6
If we subtract 324 from 360, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
If we divide 360 by 54, we get 6 and a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 15118.66
If we take 324 away from 360, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 15118.66 with a remaining 0.036.