We look at the division of 399153 by 52 
We want to divide 399153 by 52.

Going ahead to step 1:
The number 52 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
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 52

Advancing to step 2:
52 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (9) from the dividend, attach it to 39 and continue: 399 / 52

Step 3:
The number 52 fits into 399 7 times, leaving a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 364 from 399 and we're left with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 52

Going ahead to step 4:
351 divided by 52 is 6 with a remainder of 39.
The next digit of our result is 6. 
Result so far: 76.0
If we take 312 away from 351, we end up with 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 52

Let's proceed to step 5:
The number 52 fits into 395 7 times, leaving a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 767.0
Deduct 364 from 395 and we're left with 31.
Grab the next digit (3) from the dividend, add it to 31, then carry on: 313 / 52

Let's proceed to step 6:
When dividing 313 by 52, we get 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 7676.0
The remainder is 1 after subtracting 312 from 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
The number 52 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 7676.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
52 can be fit into 100 1 times, resulting in a remainder of 48.
The next digit of our result is 1. 
Result so far: 7676.01
The remainder is 48 after subtracting 52 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 9:
52 can be fit into 480 9 times, resulting in a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 7676.019
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
The number 52 fits into 120 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 7676.0192
The remainder is 16 after subtracting 104 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
160 divided by 52 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 7676.01923
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
When dividing 40 by 52, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 7676.01923
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
52 goes into 400 7 times with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 7676.0192307
Subtract 364 from 400 to 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.

Advancing to step 14:
52 goes into 360 6 times with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 7676.01923076
Subtract 312 from 360 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 7676.01923076 and a remainder of 4.8e-08.