784794 divided by 21 
We want to figure out the number of times 784794 can be divided by 21.

Let's proceed to step 1:
7 divided by 21 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 21

Let's proceed to step 2:
The number 21 fits into 78 3 times, leaving a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 63 from 78 to get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 21

Going ahead to step 3:
The number 21 fits into 154 7 times, leaving a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we subtract 147 from 154, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 21

Step 4:
When dividing 77 by 21, we get 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 373.0
The remainder is 14 after subtracting 63 from 77.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 21

Let's proceed to step 5:
If we divide 149 by 21, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 3737.0
Subtracting 147 from 149 leaves us with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 21

Let's proceed to step 6:
21 goes into 24 1 times with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 37371.0
Deduct 21 from 24 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 21 fits into 30 1 times, leaving a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 37371.1
Subtract 21 from 30 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
The number 21 fits into 90 4 times, leaving a remainder of 6.
The next digit of our result is 4. 
Result so far: 37371.14
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
When dividing 60 by 21, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 37371.142
If we take 42 away from 60, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
When dividing 180 by 21, we get 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 37371.1428
Subtract 168 from 180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
21 can be fit into 120 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 37371.14285
If we take 105 away from 120, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
When dividing 150 by 21, we get 7 with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 37371.142857
If we take 147 away from 150, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 13:
30 divided by 21 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 37371.1428571
Deduct 21 from 30 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
The number 21 fits into 90 4 times, leaving a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 37371.14285714
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 37371.14285714, and the remainder is 6e-09.