We divide 21308 by 25
We want to divide 21308 by 25.

Moving on to step 1:
25 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 25

Let's proceed to step 2:
When dividing 21 by 25, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 25

On to step 3:
If we divide 213 by 25, we get 8 and a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 200 from 213 leaves us with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 25

On to step 4:
25 can be fit into 130 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 85.0
If we subtract 125 from 130, we get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 25

Step 5:
If we divide 58 by 25, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 852.0
Subtracting 50 from 58 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 6:
80 divided by 25 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 852.3
If we subtract 75 from 80, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
If we divide 50 by 25, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 852.32
Subtract 50 from 50 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.

On to step 8:
25 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 852.32
If we take 0 away from 0, we end up with 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:
0 divided by 25 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 852.32
If we subtract 0 from 0, 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.

The quotient of the division is 852.32, and the remainder is 0.0.