Let's divide 257561 by 4
We want to figure out the number of times 257561 can be divided by 4.

Step 1:
The number 4 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 4

Let's proceed to step 2:
The number 4 fits into 25 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 24 from 25 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 4

Let's proceed to step 3:
4 goes into 17 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 64.0
Subtracting 16 from 17 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 4

Step 4:
The number 4 fits into 15 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 643.0
Deduct 12 from 15 and we're left with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 4

Step 5:
If we divide 36 by 4, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 6439.0
Subtracting 36 from 36 leaves us with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 4

Let's proceed to step 6:
1 divided by 4 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 64390.0
If we subtract 0 from 1, we 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.

Let's proceed to step 7:
4 can be fit into 10 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 64390.2
The remainder is 2 after subtracting 8 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 64390.25
If we take 20 away from 20, 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.

Advancing to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 64390.25
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 10:
4 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 64390.25
Subtract 0 from 0 to 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 result is 64390.25 with a remainder of 0.0.