794454 ÷ 21 
We want to divide 794454 by 21.

Advancing to step 1:
7 divided by 21 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 21

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.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 21

Let's proceed to step 3:
164 divided by 21 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtract 147 from 164 to get 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 21

On to step 4:
21 can be fit into 174 8 times, resulting in a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 378.0
If we take 168 away from 174, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 21

Going ahead to step 5:
The number 21 fits into 65 3 times, leaving a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 3783.0
Deduct 63 from 65 and we're left with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 21

On to step 6:
21 goes into 24 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 37831.0
Subtracting 21 from 24 leaves us 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 7:
21 can be fit into 30 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 37831.1
If we take 21 away from 30, we end up 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.

Let's proceed to step 8:
90 divided by 21 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 37831.14
If we subtract 84 from 90, we 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.

Moving on to step 9:
When dividing 60 by 21, we get 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 37831.142
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.

Let's proceed to step 10:
180 divided by 21 is 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 37831.1428
If we subtract 168 from 180, we 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.

Step 11:
The number 21 fits into 120 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 37831.14285
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.

Moving on to step 12:
If we divide 150 by 21, we get 7 and a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 37831.142857
If we subtract 147 from 150, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 13:
The number 21 fits into 30 1 times, leaving a remainder of 9.
The next digit of our result is 1. 
Result so far: 37831.1428571
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.

Step 14:
90 divided by 21 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 37831.14285714
Deduct 84 from 90 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 37831.14285714 with a balance of 6e-09.