We're dividing 399818 by 54 
We want to figure out the number of times 399818 can be divided by 54.

Moving on to step 1:
The number 54 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 54

Advancing to step 2:
39 divided by 54 is 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 54

On to step 3:
If we divide 399 by 54, we get 7 and a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 378 from 399, we get 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 54

Advancing to step 4:
If we divide 218 by 54, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 74.0
If we take 216 away from 218, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 54

Step 5:
21 divided by 54 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 740.0
If we subtract 0 from 21, we get 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 54

Going ahead to step 6:
218 divided by 54 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 7404.0
The remainder is 2 after subtracting 216 from 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
54 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 7404.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
200 divided by 54 is 3 with a remainder of 38.
The number 3 becomes the next digit in our result. 
Result so far: 7404.03
If we take 162 away from 200, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
The number 54 fits into 380 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 7404.037
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
The number 54 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 7404.037
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
When dividing 200 by 54, we get 3 with a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 7404.03703
Subtract 162 from 200 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 12:
When dividing 380 by 54, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 7404.037037
If we take 378 away from 380, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
54 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 7404.037037
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
If we divide 200 by 54, we get 3 and a remainder of 38.
The number 3 becomes the next digit in our result. 
Result so far: 7404.03703703
Deduct 162 from 200 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The quotient of the division is 7404.03703703, and the remainder is 3.8e-08.