511231 divided by 53 
Let's see how many times 53 fits into 511231.

Step 1:
5 divided by 53 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 53

Moving on to step 2:
The number 53 fits into 51 0 times, leaving a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (1) from the dividend after 51, then repeat: 511 / 53

Advancing to step 3:
When dividing 511 by 53, we get 9 with a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 477 from 511 and we're left with 34.
Bring next digit (2) of the dividend behind the 34 and repeat the process: 342 / 53

Step 4:
When dividing 342 by 53, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtracting 318 from 342 leaves us with 24.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 53

Moving on to step 5:
If we divide 243 by 53, we get 4 and a remainder of 31.
Put 4 as the next digit of the answer. 
Result so far: 964.0
Subtracting 212 from 243 leaves us with 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 53

Moving on to step 6:
53 goes into 311 5 times with a remainder of 46.
The next digit of our result is 5. 
Result so far: 9645.0
Subtract 265 from 311 to 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.

Let's proceed to step 7:
53 goes into 460 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 9645.8
Subtracting 424 from 460 leaves us 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.

Let's proceed to step 8:
53 goes into 360 6 times with a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 9645.86
Subtract 318 from 360 to get 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 9:
The number 53 fits into 420 7 times, leaving a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 9645.867
If we subtract 371 from 420, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 10:
53 goes into 490 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 9645.8679
Subtract 477 from 490 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 11:
130 divided by 53 is 2 with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 9645.86792
The remainder is 24 after subtracting 106 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 12:
240 divided by 53 is 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 9645.867924
Subtracting 212 from 240 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
53 goes into 280 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 9645.8679245
Subtracting 265 from 280 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 14:
The number 53 fits into 150 2 times, leaving a remainder of 44.
The next digit of our result is 2. 
Result so far: 9645.86792452
The remainder is 44 after subtracting 106 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 9645.86792452 with a remaining 4.4e-08.