We look at the division of 254251 by 5 
We're looking to find how many times 5 goes into 254251.

On to step 1:
When dividing 2 by 5, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 5

Going ahead to step 2:
5 goes into 25 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 0 after subtracting 25 from 25.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 5

Step 3:
If we divide 4 by 5, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 50.0
If we subtract 0 from 4, we get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 5

Going ahead to step 4:
If we divide 42 by 5, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 508.0
Subtracting 40 from 42 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 5

Advancing to step 5:
The number 5 fits into 25 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5085.0
The remainder is 0 after subtracting 25 from 25.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 5

Step 6:
1 divided by 5 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 50850.0
Deduct 0 from 1 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
10 divided by 5 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 50850.2
If we subtract 10 from 10, 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.

Advancing to step 8:
If we divide 0 by 5, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 50850.2
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.

Going ahead to step 9:
When dividing 0 by 5, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 50850.2
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.

After the division, we end up with 50850.2 and a remainder of 0.0.