We look at the division of 523949 by 51 
We want to divide 523949 by 51.

On to step 1:
5 divided by 51 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 51

Moving on to step 2:
If we divide 52 by 51, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 51 from 52, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 51

Advancing to step 3:
If we divide 13 by 51, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 51

Advancing to step 4:
When dividing 139 by 51, we get 2 with a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 102.0
The remainder is 37 after subtracting 102 from 139.
Include the next digit (4) from the dividend after 37, then repeat: 374 / 51

Going ahead to step 5:
If we divide 374 by 51, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 1027.0
Subtracting 357 from 374 leaves us with 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 51

On to step 6:
If we divide 179 by 51, we get 3 and a remainder of 26.
The next digit of our result is 3. 
Result so far: 10273.0
Subtract 153 from 179 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 7:
260 divided by 51 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 10273.5
The remainder is 5 after subtracting 255 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
If we divide 50 by 51, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 10273.5
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
51 can be fit into 500 9 times, resulting in a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 10273.509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 10:
51 goes into 410 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 10273.5098
Subtracting 408 from 410 leaves us 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.

Advancing to step 11:
If we divide 20 by 51, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 10273.5098
If we take 0 away from 20, we end up 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.

Let's proceed to step 12:
The number 51 fits into 200 3 times, leaving a remainder of 47.
The next digit of our result is 3. 
Result so far: 10273.509803
If we take 153 away from 200, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 13:
If we divide 470 by 51, we get 9 and a remainder of 11.
The next digit of our result is 9. 
Result so far: 10273.5098039
If we take 459 away from 470, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 14:
51 can be fit into 110 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 10273.50980392
If we take 102 away from 110, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 10273.50980392 and a remainder of 8e-09.