Let's divide 25806039 by 848
We're looking to find how many times 848 goes into 25806039.

Moving on to step 1:
When dividing 2 by 848, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 848

On to step 2:
If we divide 25 by 848, we get 0 and a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 848

Step 3:
When dividing 258 by 848, we get 0 with a remainder of 258.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 258, we end up with 258.
Include the next digit (0) from the dividend after 258, then repeat: 2580 / 848

Going ahead to step 4:
When dividing 2580 by 848, we get 3 with a remainder of 36.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 2544 from 2580 and we're left with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 848

Going ahead to step 5:
848 goes into 366 0 times with a remainder of 366.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
The remainder is 366 after subtracting 0 from 366.
Bring next digit (0) of the dividend behind the 366 and repeat the process: 3660 / 848

Moving on to step 6:
If we divide 3660 by 848, we get 4 and a remainder of 268.
Use 4 as the next digit of our solution. 
Result so far: 304.0
Subtracting 3392 from 3660 leaves us with 268.
Fetch the next digit (3) from the dividend, attach it to 268 and continue: 2683 / 848

On to step 7:
The number 848 fits into 2683 3 times, leaving a remainder of 139.
The number 3 becomes the next digit in our result. 
Result so far: 3043.0
Subtract 2544 from 2683 to get 139.
Append the next digit (9) from the dividend to 139 and continue with: 1399 / 848

Advancing to step 8:
848 goes into 1399 1 times with a remainder of 551.
Use 1 as the next digit of our solution. 
Result so far: 30431.0
Deduct 848 from 1399 and we're left with 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

Advancing to step 9:
848 goes into 5510 6 times with a remainder of 422.
Put 6 as the next digit of the answer. 
Result so far: 30431.6
If we take 5088 away from 5510, we end up with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 10:
4220 divided by 848 is 4 with a remainder of 828.
Write down 4 as next digit of the result. 
Result so far: 30431.64
If we subtract 3392 from 4220, we get 828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

Step 11:
848 can be fit into 8280 9 times, resulting in a remainder of 648.
Record the quotient 9 as the next digit in the result. 
Result so far: 30431.649
If we subtract 7632 from 8280, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Advancing to step 12:
The number 848 fits into 6480 7 times, leaving a remainder of 544.
The number 7 becomes the next digit in our result. 
Result so far: 30431.6497
If we subtract 5936 from 6480, we get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 13:
848 can be fit into 5440 6 times, resulting in a remainder of 352.
Put 6 as the next digit of the answer. 
Result so far: 30431.64976
The remainder is 352 after subtracting 5088 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 14:
3520 divided by 848 is 4 with a remainder of 128.
The next digit of our result is 4. 
Result so far: 30431.649764
The remainder is 128 after subtracting 3392 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 15:
1280 divided by 848 is 1 with a remainder of 432.
Put 1 as the next digit of the answer. 
Result so far: 30431.6497641
Deduct 848 from 1280 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Step 16:
If we divide 4320 by 848, we get 5 and a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 30431.64976415
Subtracting 4240 from 4320 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 30431.64976415, and the remainder is 8e-08.