We divide 492616 by 21
We want to divide 492616 by 21.

Let's proceed to step 1:
21 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 21

Advancing to step 2:
When dividing 49 by 21, we get 2 with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 42 from 49, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 21

Advancing to step 3:
When dividing 72 by 21, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 63 from 72 and we're left with 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 21

Moving on to step 4:
The number 21 fits into 96 4 times, leaving a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 234.0
Subtracting 84 from 96 leaves us with 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 21

Advancing to step 5:
If we divide 121 by 21, we get 5 and a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 2345.0
Subtract 105 from 121 to get 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 21

Moving on to step 6:
The number 21 fits into 166 7 times, leaving a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 23457.0
Deduct 147 from 166 and we're left with 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 7:
21 can be fit into 190 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 23457.9
If we subtract 189 from 190, 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.

Moving on to step 8:
If we divide 10 by 21, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 23457.9
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.

On to step 9:
100 divided by 21 is 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 23457.904
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.

On to step 10:
21 goes into 160 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 23457.9047
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.

Advancing to step 11:
130 divided by 21 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 23457.90476
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
21 goes into 40 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 23457.904761
If we take 21 away from 40, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
190 divided by 21 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 23457.9047619
The remainder is 1 after subtracting 189 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 14:
10 divided by 21 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 23457.9047619
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.

After the division, we end up with 23457.9047619 and a remainder of 1e-08.