We divide 25836187 by 799
We're looking to find how many times 799 goes into 25836187.

Advancing to step 1:
When dividing 2 by 799, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 799

Step 2:
When dividing 25 by 799, we get 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 799

Moving on to step 3:
If we divide 258 by 799, we get 0 and a remainder of 258.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 258 after subtracting 0 from 258.
Append the next digit (3) from the dividend to 258 and continue with: 2583 / 799

Advancing to step 4:
If we divide 2583 by 799, we get 3 and a remainder of 186.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 2397 from 2583 leaves us with 186.
Bring next digit (6) of the dividend behind the 186 and repeat the process: 1866 / 799

Advancing to step 5:
799 goes into 1866 2 times with a remainder of 268.
The next digit of our result is 2. 
Result so far: 32.0
If we subtract 1598 from 1866, we get 268.
Grab the next digit (1) from the dividend, add it to 268, then carry on: 2681 / 799

Step 6:
The number 799 fits into 2681 3 times, leaving a remainder of 284.
The number 3 becomes the next digit in our result. 
Result so far: 323.0
The remainder is 284 after subtracting 2397 from 2681.
Take the next digit (8) from the dividend and append it to 284, then repeat: 2848 / 799

Going ahead to step 7:
799 can be fit into 2848 3 times, resulting in a remainder of 451.
Put 3 as the next digit of the answer. 
Result so far: 3233.0
If we subtract 2397 from 2848, we get 451.
Include the next digit (7) from the dividend after 451, then repeat: 4517 / 799

Step 8:
799 goes into 4517 5 times with a remainder of 522.
Record the quotient 5 as the next digit in the result. 
Result so far: 32335.0
If we subtract 3995 from 4517, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Let's proceed to step 9:
If we divide 5220 by 799, we get 6 and a remainder of 426.
Use 6 as the next digit of our solution. 
Result so far: 32335.6
The remainder is 426 after subtracting 4794 from 5220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Going ahead to step 10:
799 can be fit into 4260 5 times, resulting in a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 32335.65
Subtracting 3995 from 4260 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Going ahead to step 11:
The number 799 fits into 2650 3 times, leaving a remainder of 253.
Use 3 as the next digit of our solution. 
Result so far: 32335.653
Deduct 2397 from 2650 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 12:
The number 799 fits into 2530 3 times, leaving a remainder of 133.
Put 3 as the next digit of the answer. 
Result so far: 32335.6533
If we subtract 2397 from 2530, we get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

The final outcome is 32335.6533, with a leftover of 0.00133.