We're dividing 512431 by 53 
We want to divide 512431 by 53.

Going ahead to step 1:
5 divided by 53 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 53

Going ahead to step 2:
If we divide 51 by 53, we get 0 and a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 53

Let's proceed to step 3:
If we divide 512 by 53, we get 9 and a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 477 from 512, we get 35.
Grab the next digit (4) from the dividend, add it to 35, then carry on: 354 / 53

Step 4:
When dividing 354 by 53, we get 6 with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
If we take 318 away from 354, we end up with 36.
Grab the next digit (3) from the dividend, add it to 36, then carry on: 363 / 53

Advancing to step 5:
53 goes into 363 6 times with a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 966.0
Subtract 318 from 363 to get 45.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 53

Step 6:
When dividing 451 by 53, we get 8 with a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 9668.0
If we subtract 424 from 451, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 7:
53 goes into 270 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 9668.5
The remainder is 5 after subtracting 265 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
When dividing 50 by 53, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 9668.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
The number 53 fits into 500 9 times, leaving a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 9668.509
Subtract 477 from 500 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
53 can be fit into 230 4 times, resulting in a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 9668.5094
Subtracting 212 from 230 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 11:
If we divide 180 by 53, we get 3 and a remainder of 21.
The next digit of our result is 3. 
Result so far: 9668.50943
If we subtract 159 from 180, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 12:
53 goes into 210 3 times with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 9668.509433
If we subtract 159 from 210, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

After the division, we end up with 9668.509433 and a remainder of 5.1e-06.