25438 divided by 64 
We're looking to find how many times 64 goes into 25438.

Going ahead to step 1:
64 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 64

Moving on to step 2:
25 divided by 64 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Take the next digit (4) from the dividend and append it to 25, then repeat: 254 / 64

Step 3:
If we divide 254 by 64, we get 3 and a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 192 from 254 and we're left with 62.
Include the next digit (3) from the dividend after 62, then repeat: 623 / 64

Advancing to step 4:
64 goes into 623 9 times with a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 47 after subtracting 576 from 623.
Bring next digit (8) of the dividend behind the 47 and repeat the process: 478 / 64

Step 5:
64 can be fit into 478 7 times, resulting in a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 397.0
Subtract 448 from 478 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 6:
64 can be fit into 300 4 times, resulting in a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 397.4
Subtracting 256 from 300 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
64 goes into 440 6 times with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 397.46
If we take 384 away from 440, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 8:
64 goes into 560 8 times with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 397.468
Subtracting 512 from 560 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 397.4687
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
64 can be fit into 320 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 397.46875
The remainder is 0 after subtracting 320 from 320.
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 11:
If we divide 0 by 64, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 397.46875
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 12:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 397.46875
Subtracting 0 from 0 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.

The final result is 397.46875 with a remainder of 0.0.