We're dividing 257829 by 4 
Let's see how many times 4 fits into 257829.

Let's proceed to step 1:
When dividing 2 by 4, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 4

Let's proceed to step 2:
When dividing 25 by 4, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 24 from 25 and we're left with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 4

Moving on to step 3:
The number 4 fits into 17 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Subtract 16 from 17 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 4

Step 4:
If we divide 18 by 4, we get 4 and a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 644.0
If we subtract 16 from 18, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 4

Advancing to step 5:
The number 4 fits into 22 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 6445.0
The remainder is 2 after subtracting 20 from 22.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 4

Step 6:
4 goes into 29 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 64457.0
Subtract 28 from 29 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 4 fits into 10 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 64457.2
If we take 8 away from 10, we end up 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.

Step 8:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 64457.25
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 64457.25
Deduct 0 from 0 and we're left with 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 10:
If we divide 0 by 4, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 64457.25
If we take 0 away from 0, we end up with 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 64457.25 and a remainder of 0.0.