611279 divided by 21 
We want to figure out the number of times 611279 can be divided by 21.

Step 1:
21 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 21

Step 2:
When dividing 61 by 21, we get 2 with a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 42 from 61 leaves us with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 21

Advancing to step 3:
When dividing 191 by 21, we get 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we take 189 away from 191, we end up with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 21

Let's proceed to step 4:
When dividing 22 by 21, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 291.0
If we take 21 away from 22, we end up with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 21

Moving on to step 5:
The number 21 fits into 17 0 times, leaving a remainder of 17.
The next digit of our result is 0. 
Result so far: 2910.0
Deduct 0 from 17 and we're left with 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 21

Advancing to step 6:
When dividing 179 by 21, we get 8 with a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 29108.0
If we take 168 away from 179, 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.

Going ahead to step 7:
110 divided by 21 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 29108.5
Subtracting 105 from 110 leaves us 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 8:
50 divided by 21 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 29108.52
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.

Going ahead to step 9:
80 divided by 21 is 3 with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 29108.523
Subtracting 63 from 80 leaves us 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.

Moving on to step 10:
170 divided by 21 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 29108.5238
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.

Advancing to step 11:
21 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 29108.5238
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
The number 21 fits into 200 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 29108.523809
Subtract 189 from 200 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 13:
110 divided by 21 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 29108.5238095
Subtract 105 from 110 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
21 can be fit into 50 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 29108.52380952
Subtract 42 from 50 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 29108.52380952 with a balance of 8e-09.