Let's divide 25818 by 99
Our goal is to divide 25818 by 99.

Going ahead to step 1:
If we divide 2 by 99, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 99

Going ahead to step 2:
99 can be fit into 25 0 times, resulting in a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Grab the next digit (8) from the dividend, add it to 25, then carry on: 258 / 99

On to step 3:
The number 99 fits into 258 2 times, leaving a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 198 from 258, we get 60.
Fetch the next digit (1) from the dividend, attach it to 60 and continue: 601 / 99

On to step 4:
If we divide 601 by 99, we get 6 and a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Subtracting 594 from 601 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 99

Advancing to step 5:
78 divided by 99 is 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 260.0
Subtract 0 from 78 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 6:
When dividing 780 by 99, we get 7 with a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 260.7
Deduct 693 from 780 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 7:
The number 99 fits into 870 8 times, leaving a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 260.78
The remainder is 78 after subtracting 792 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 8:
The number 99 fits into 780 7 times, leaving a remainder of 87.
The number 7 becomes the next digit in our result. 
Result so far: 260.787
Deduct 693 from 780 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 9:
99 goes into 870 8 times with a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 260.7878
Subtract 792 from 870 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
The number 99 fits into 780 7 times, leaving a remainder of 87.
The next digit of our result is 7. 
Result so far: 260.78787
Subtract 693 from 780 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 11:
The number 99 fits into 870 8 times, leaving a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 260.787878
Subtracting 792 from 870 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 12:
780 divided by 99 is 7 with a remainder of 87.
The next digit of our result is 7. 
Result so far: 260.7878787
The remainder is 87 after subtracting 693 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 13:
The number 99 fits into 870 8 times, leaving a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 260.78787878
The remainder is 78 after subtracting 792 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Our division results in 260.78787878 with a remaining 7.8e-08.