885862 ÷ 21 
Let's see how many times 21 fits into 885862.

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.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 21

Step 2:
88 divided by 21 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 4.0
If we take 84 away from 88, we end up with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 21

Step 3:
The number 21 fits into 45 2 times, leaving a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
If we subtract 42 from 45, we get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 21

Moving on to step 4:
38 divided by 21 is 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 421.0
If we subtract 21 from 38, we get 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 21

Let's proceed to step 5:
21 goes into 176 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 4218.0
If we take 168 away from 176, we end up with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 21

Going ahead to step 6:
21 goes into 82 3 times with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 42183.0
The remainder is 19 after subtracting 63 from 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 7:
The number 21 fits into 190 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 42183.9
If we take 189 away from 190, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
21 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 42183.9
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
If we divide 100 by 21, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 42183.904
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
If we divide 160 by 21, we get 7 and a remainder of 13.
The next digit of our result is 7. 
Result so far: 42183.9047
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
21 goes into 130 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 42183.90476
If we subtract 126 from 130, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
40 divided by 21 is 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 42183.904761
Subtract 21 from 40 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
If we divide 190 by 21, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 42183.9047619
Deduct 189 from 190 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
21 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 42183.9047619
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 42183.9047619 with a balance of 1e-08.