Let's divide 25849012 by 803
We're looking to find how many times 803 goes into 25849012.

Advancing to step 1:
803 goes into 2 0 times with 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.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 803

Going ahead to step 2:
When dividing 25 by 803, we get 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 803

Moving on to step 3:
258 divided by 803 is 0 with a remainder of 258.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 258 to get 258.
Bring next digit (4) of the dividend behind the 258 and repeat the process: 2584 / 803

Going ahead to step 4:
The number 803 fits into 2584 3 times, leaving a remainder of 175.
The next digit of our result is 3. 
Result so far: 3.0
If we take 2409 away from 2584, we end up with 175.
Grab the next digit (9) from the dividend, add it to 175, then carry on: 1759 / 803

Step 5:
1759 divided by 803 is 2 with a remainder of 153.
Put 2 as the next digit of the answer. 
Result so far: 32.0
The remainder is 153 after subtracting 1606 from 1759.
Bring next digit (0) of the dividend behind the 153 and repeat the process: 1530 / 803

Let's proceed to step 6:
The number 803 fits into 1530 1 times, leaving a remainder of 727.
Put 1 as the next digit of the answer. 
Result so far: 321.0
If we take 803 away from 1530, we end up with 727.
Include the next digit (1) from the dividend after 727, then repeat: 7271 / 803

Advancing to step 7:
The number 803 fits into 7271 9 times, leaving a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 3219.0
Subtract 7227 from 7271 to get 44.
Grab the next digit (2) from the dividend, add it to 44, then carry on: 442 / 803

Going ahead to step 8:
If we divide 442 by 803, we get 0 and a remainder of 442.
Record the quotient 0 as the next digit in the result. 
Result so far: 32190.0
Subtract 0 from 442 to get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 9:
If we divide 4420 by 803, we get 5 and a remainder of 405.
Use 5 as the next digit of our solution. 
Result so far: 32190.5
If we subtract 4015 from 4420, we get 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 10:
When dividing 4050 by 803, we get 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 32190.55
The remainder is 35 after subtracting 4015 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 32190.55 with a remaining 0.035.