25864023 divided by 564 
We want to divide 25864023 by 564.

Step 1:
If we divide 2 by 564, we get 0 and a remainder of 2.
The next digit of our result is 0. 
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 / 564

Let's proceed to step 2:
25 divided by 564 is 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 564

Going ahead to step 3:
If we divide 258 by 564, we get 0 and a remainder of 258.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 258, we end up with 258.
Include the next digit (6) from the dividend after 258, then repeat: 2586 / 564

Moving on to step 4:
564 goes into 2586 4 times with a remainder of 330.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 2256 from 2586 to get 330.
Grab the next digit (4) from the dividend, add it to 330, then carry on: 3304 / 564

Step 5:
If we divide 3304 by 564, we get 5 and a remainder of 484.
The next digit of our result is 5. 
Result so far: 45.0
Subtracting 2820 from 3304 leaves us with 484.
Grab the next digit (0) from the dividend, add it to 484, then carry on: 4840 / 564

Step 6:
The number 564 fits into 4840 8 times, leaving a remainder of 328.
Record the quotient 8 as the next digit in the result. 
Result so far: 458.0
The remainder is 328 after subtracting 4512 from 4840.
Grab the next digit (2) from the dividend, add it to 328, then carry on: 3282 / 564

Going ahead to step 7:
3282 divided by 564 is 5 with a remainder of 462.
Put 5 as the next digit of the answer. 
Result so far: 4585.0
Subtract 2820 from 3282 to get 462.
Take the next digit (3) from the dividend and append it to 462, then repeat: 4623 / 564

Let's proceed to step 8:
4623 divided by 564 is 8 with a remainder of 111.
Record the quotient 8 as the next digit in the result. 
Result so far: 45858.0
The remainder is 111 after subtracting 4512 from 4623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 9:
If we divide 1110 by 564, we get 1 and a remainder of 546.
Record the quotient 1 as the next digit in the result. 
Result so far: 45858.1
Deduct 564 from 1110 and we're left with 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Let's proceed to step 10:
564 can be fit into 5460 9 times, resulting in a remainder of 384.
Use 9 as the next digit of our solution. 
Result so far: 45858.19
Deduct 5076 from 5460 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 11:
The number 564 fits into 3840 6 times, leaving a remainder of 456.
Use 6 as the next digit of our solution. 
Result so far: 45858.196
Deduct 3384 from 3840 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 12:
564 can be fit into 4560 8 times, resulting in a remainder of 48.
The next digit of our result is 8. 
Result so far: 45858.1968
Subtracting 4512 from 4560 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.

Moving on to step 13:
564 can be fit into 480 0 times, resulting in a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 45858.1968
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 14:
4800 divided by 564 is 8 with a remainder of 288.
Write down 8 as next digit of the result. 
Result so far: 45858.196808
If we subtract 4512 from 4800, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 15:
564 goes into 2880 5 times with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 45858.1968085
Subtracting 2820 from 2880 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 16:
When dividing 600 by 564, we get 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 45858.19680851
Subtracting 564 from 600 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 45858.19680851, with a leftover of 3.6e-08.