We divide 899914 by 21
We want to divide 899914 by 21.

Let's proceed to step 1:
The number 21 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 21

On to step 2:
89 divided by 21 is 4 with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 84 from 89, we get 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 21

Advancing to step 3:
If we divide 59 by 21, we get 2 and a remainder of 17.
Write down 2 as next digit of the result. 
Result so far: 42.0
Deduct 42 from 59 and we're left with 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 21

On to step 4:
179 divided by 21 is 8 with a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 428.0
If we take 168 away from 179, we end up with 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 21

Going ahead to step 5:
The number 21 fits into 111 5 times, leaving a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 4285.0
If we subtract 105 from 111, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 21

On to step 6:
21 goes into 64 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 42853.0
If we subtract 63 from 64, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
When dividing 10 by 21, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 42853.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
The number 21 fits into 100 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 42853.04
If we subtract 84 from 100, we get 16.
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 9:
If we divide 160 by 21, we get 7 and a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 42853.047
The remainder is 13 after subtracting 147 from 160.
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 10:
21 goes into 130 6 times with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 42853.0476
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
40 divided by 21 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 42853.04761
If we subtract 21 from 40, we 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.

Let's proceed to step 12:
The number 21 fits into 190 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 42853.047619
Subtracting 189 from 190 leaves us 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.

Advancing to step 13:
21 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 42853.047619
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
21 can be fit into 100 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 42853.04761904
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.

Our division results in 42853.04761904 with a remaining 1.6e-08.