25540599 divided by 28 
We want to divide 25540599 by 28.

Moving on to step 1:
If we divide 2 by 28, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 28

Step 2:
28 can be fit into 25 0 times, resulting in a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Grab the next digit (5) from the dividend, add it to 25, then carry on: 255 / 28

Let's proceed to step 3:
When dividing 255 by 28, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 252 from 255 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 28

Advancing to step 4:
34 divided by 28 is 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 91.0
Subtracting 28 from 34 leaves us with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 28

On to step 5:
28 goes into 60 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 912.0
If we subtract 56 from 60, we get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 28

Let's proceed to step 6:
The number 28 fits into 45 1 times, leaving a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 9121.0
Subtract 28 from 45 to get 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 28

Step 7:
28 can be fit into 179 6 times, resulting in a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 91216.0
The remainder is 11 after subtracting 168 from 179.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 28

Step 8:
When dividing 119 by 28, we get 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 912164.0
The remainder is 7 after subtracting 112 from 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
When dividing 70 by 28, we get 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 912164.2
If we take 56 away from 70, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
140 divided by 28 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 912164.25
If we subtract 140 from 140, we 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.

Let's proceed to step 11:
0 divided by 28 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 912164.25
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.

Let's proceed to step 12:
28 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 912164.25
If we subtract 0 from 0, we 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 outcome is 912164.25, with a leftover of 0.0.