Let's divide 399212 by 53
Let's see how many times 53 fits into 399212.

Going ahead to step 1:
53 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 53

Step 2:
39 divided by 53 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 53

Let's proceed to step 3:
If we divide 399 by 53, we get 7 and a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 371 from 399, we get 28.
Append the next digit (2) from the dividend to 28 and continue with: 282 / 53

Let's proceed to step 4:
If we divide 282 by 53, we get 5 and a remainder of 17.
The next digit of our result is 5. 
Result so far: 75.0
Deduct 265 from 282 and we're left with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 53

Step 5:
53 goes into 171 3 times with a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 753.0
Subtract 159 from 171 to get 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 53

Moving on to step 6:
The number 53 fits into 122 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 7532.0
The remainder is 16 after subtracting 106 from 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
160 divided by 53 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 7532.3
If we take 159 away from 160, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
If we divide 10 by 53, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 7532.3
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
53 goes into 100 1 times with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 7532.301
The remainder is 47 after subtracting 53 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 10:
53 can be fit into 470 8 times, resulting in a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 7532.3018
If we subtract 424 from 470, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 11:
53 goes into 460 8 times with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 7532.30188
Subtract 424 from 460 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.

After the division, we end up with 7532.30188 and a remainder of 3.6e-05.