889325 divided by 21 
We want to divide 889325 by 21.

On to step 1:
The number 21 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 21

Let's proceed to step 2:
21 goes into 88 4 times with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 4 after subtracting 84 from 88.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 21

Advancing to step 3:
When dividing 49 by 21, we get 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 42.0
Subtracting 42 from 49 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 21

Moving on to step 4:
21 can be fit into 73 3 times, resulting in a remainder of 10.
The next digit of our result is 3. 
Result so far: 423.0
If we subtract 63 from 73, we get 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 21

Going ahead to step 5:
21 can be fit into 102 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 4234.0
Deduct 84 from 102 and we're left with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 21

Let's proceed to step 6:
The number 21 fits into 185 8 times, leaving a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 42348.0
Subtract 168 from 185 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
21 can be fit into 170 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 42348.8
If we take 168 away from 170, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
The number 21 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 42348.8
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
When dividing 200 by 21, we get 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 42348.809
Subtract 189 from 200 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 10:
21 can be fit into 110 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 42348.8095
Subtract 105 from 110 to 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.

Moving on to step 11:
When dividing 50 by 21, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 42348.80952
Subtracting 42 from 50 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.

Going ahead to step 12:
21 can be fit into 80 3 times, resulting in a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 42348.809523
If we take 63 away from 80, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 13:
21 goes into 170 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 42348.8095238
If we subtract 168 from 170, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 14:
20 divided by 21 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 42348.8095238
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 42348.8095238, with a leftover of 2e-08.