We look at the division of 819813 by 25 
Let's see how many times 25 fits into 819813.

On to step 1:
When dividing 8 by 25, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 25

Advancing to step 2:
25 can be fit into 81 3 times, resulting in a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 75 from 81 to get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 25

Step 3:
25 can be fit into 69 2 times, resulting in a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we take 50 away from 69, we end up with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 25

Going ahead to step 4:
25 can be fit into 198 7 times, resulting in a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 327.0
Subtracting 175 from 198 leaves us with 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 25

On to step 5:
If we divide 231 by 25, we get 9 and a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 3279.0
If we take 225 away from 231, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 25

Moving on to step 6:
25 can be fit into 63 2 times, resulting in a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 32792.0
The remainder is 13 after subtracting 50 from 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
When dividing 130 by 25, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 32792.5
Subtracting 125 from 130 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
50 divided by 25 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 32792.52
If we subtract 50 from 50, 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.

Moving on to step 9:
25 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 32792.52
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 32792.52
Subtract 0 from 0 to 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 result is 32792.52 with a remainder of 0.0.