253881 ÷ 64 
We want to figure out the number of times 253881 can be divided by 64.

Going ahead to step 1:
2 divided by 64 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 64

On to step 2:
25 divided by 64 is 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (3) from the dividend to 25 and continue with: 253 / 64

Advancing to step 3:
64 goes into 253 3 times with a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 192 from 253, we get 61.
Grab the next digit (8) from the dividend, add it to 61, then carry on: 618 / 64

On to step 4:
618 divided by 64 is 9 with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we take 576 away from 618, we end up with 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 64

Advancing to step 5:
64 can be fit into 428 6 times, resulting in a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 396.0
Subtract 384 from 428 to get 44.
Include the next digit (1) from the dividend after 44, then repeat: 441 / 64

Step 6:
441 divided by 64 is 6 with a remainder of 57.
The next digit of our result is 6. 
Result so far: 3966.0
Subtract 384 from 441 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
570 divided by 64 is 8 with a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 3966.8
Subtracting 512 from 570 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 8:
The number 64 fits into 580 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 3966.89
If we subtract 576 from 580, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
40 divided by 64 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 3966.89
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
64 goes into 400 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 3966.8906
The remainder is 16 after subtracting 384 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
If we divide 160 by 64, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 3966.89062
Subtract 128 from 160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 3966.890625
Subtracting 320 from 320 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 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3966.890625
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 14:
0 divided by 64 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3966.890625
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.

Our division results in 3966.890625 with a remaining 0.0.