We look at the division of 502575 by 50 
We're looking to find how many times 50 goes into 502575.

On to step 1:
If we divide 5 by 50, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 50

Going ahead to step 2:
When dividing 50 by 50, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 50 away from 50, we end up with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 50

On to step 3:
2 divided by 50 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 50

Going ahead to step 4:
50 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 100.0
Subtract 0 from 25 to get 25.
Include the next digit (7) from the dividend after 25, then repeat: 257 / 50

Going ahead to step 5:
The number 50 fits into 257 5 times, leaving a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 1005.0
The remainder is 7 after subtracting 250 from 257.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 50

Step 6:
75 divided by 50 is 1 with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 10051.0
If we take 50 away from 75, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
50 goes into 250 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 10051.5
The remainder is 0 after subtracting 250 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10051.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10051.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 10051.5, with a leftover of 0.0.