796181 divided by 21 
Our goal is to divide 796181 by 21.

On to step 1:
The number 21 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 21

Going ahead to step 2:
21 can be fit into 79 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 63 from 79 leaves us with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 21

Going ahead to step 3:
21 can be fit into 166 7 times, resulting in a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 147 from 166 and we're left with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 21

Let's proceed to step 4:
The number 21 fits into 191 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 379.0
If we take 189 away from 191, we end up with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 21

On to step 5:
The number 21 fits into 28 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 3791.0
Subtracting 21 from 28 leaves us with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 21

Step 6:
The number 21 fits into 71 3 times, leaving a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 37913.0
Subtracting 63 from 71 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.

Advancing to step 7:
21 can be fit into 80 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 37913.3
The remainder is 17 after subtracting 63 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
170 divided by 21 is 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 37913.38
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.

Let's proceed to step 9:
21 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 37913.38
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
The number 21 fits into 200 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 37913.3809
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 11:
When dividing 110 by 21, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 37913.38095
If we take 105 away from 110, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
The number 21 fits into 50 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 37913.380952
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.

Moving on to step 13:
The number 21 fits into 80 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 37913.3809523
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.

Step 14:
21 can be fit into 170 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 37913.38095238
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.

The final result is 37913.38095238 with a remainder of 2e-09.