We look at the division of 51517250 by 829 
We're looking to find how many times 829 goes into 51517250.

Let's proceed to step 1:
829 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 829

On to step 2:
829 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 829

Moving on to step 3:
The number 829 fits into 515 0 times, leaving a remainder of 515.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 515, we get 515.
Bring next digit (1) of the dividend behind the 515 and repeat the process: 5151 / 829

Let's proceed to step 4:
When dividing 5151 by 829, we get 6 with a remainder of 177.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 4974 from 5151 to get 177.
Include the next digit (7) from the dividend after 177, then repeat: 1777 / 829

Advancing to step 5:
The number 829 fits into 1777 2 times, leaving a remainder of 119.
Put 2 as the next digit of the answer. 
Result so far: 62.0
If we take 1658 away from 1777, we end up with 119.
Include the next digit (2) from the dividend after 119, then repeat: 1192 / 829

Advancing to step 6:
829 can be fit into 1192 1 times, resulting in a remainder of 363.
The number 1 becomes the next digit in our result. 
Result so far: 621.0
Subtract 829 from 1192 to get 363.
Take the next digit (5) from the dividend and append it to 363, then repeat: 3635 / 829

Moving on to step 7:
The number 829 fits into 3635 4 times, leaving a remainder of 319.
Use 4 as the next digit of our solution. 
Result so far: 6214.0
Deduct 3316 from 3635 and we're left with 319.
Grab the next digit (0) from the dividend, add it to 319, then carry on: 3190 / 829

Going ahead to step 8:
3190 divided by 829 is 3 with a remainder of 703.
Write down 3 as next digit of the result. 
Result so far: 62143.0
Subtract 2487 from 3190 to get 703.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7030, and continue the process.

Let's proceed to step 9:
7030 divided by 829 is 8 with a remainder of 398.
The number 8 becomes the next digit in our result. 
Result so far: 62143.8
Deduct 6632 from 7030 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Advancing to step 10:
When dividing 3980 by 829, we get 4 with a remainder of 664.
Write down 4 as next digit of the result. 
Result so far: 62143.84
If we subtract 3316 from 3980, we get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Let's proceed to step 11:
When dividing 6640 by 829, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 62143.848
If we subtract 6632 from 6640, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
If we divide 80 by 829, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 62143.848
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 13:
800 divided by 829 is 0 with a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 62143.848
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final outcome is 62143.848, with a leftover of 0.0008.