Let's divide 21401294 by 822
We want to figure out the number of times 21401294 can be divided by 822.

On to step 1:
822 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 822

Moving on to step 2:
21 divided by 822 is 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 822

Going ahead to step 3:
The number 822 fits into 214 0 times, leaving a remainder of 214.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 214 leaves us with 214.
Grab the next digit (0) from the dividend, add it to 214, then carry on: 2140 / 822

Advancing to step 4:
822 goes into 2140 2 times with a remainder of 496.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1644 from 2140 leaves us with 496.
Include the next digit (1) from the dividend after 496, then repeat: 4961 / 822

Moving on to step 5:
The number 822 fits into 4961 6 times, leaving a remainder of 29.
The next digit of our result is 6. 
Result so far: 26.0
If we take 4932 away from 4961, we end up with 29.
Append the next digit (2) from the dividend to 29 and continue with: 292 / 822

Advancing to step 6:
The number 822 fits into 292 0 times, leaving a remainder of 292.
The next digit of our result is 0. 
Result so far: 260.0
Subtract 0 from 292 to get 292.
Include the next digit (9) from the dividend after 292, then repeat: 2929 / 822

Advancing to step 7:
2929 divided by 822 is 3 with a remainder of 463.
The number 3 becomes the next digit in our result. 
Result so far: 2603.0
The remainder is 463 after subtracting 2466 from 2929.
Take the next digit (4) from the dividend and append it to 463, then repeat: 4634 / 822

Moving on to step 8:
If we divide 4634 by 822, we get 5 and a remainder of 524.
Write down 5 as next digit of the result. 
Result so far: 26035.0
Subtract 4110 from 4634 to get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

On to step 9:
When dividing 5240 by 822, we get 6 with a remainder of 308.
Use 6 as the next digit of our solution. 
Result so far: 26035.6
Subtract 4932 from 5240 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 10:
822 can be fit into 3080 3 times, resulting in a remainder of 614.
The next digit of our result is 3. 
Result so far: 26035.63
If we subtract 2466 from 3080, we get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Going ahead to step 11:
822 can be fit into 6140 7 times, resulting in a remainder of 386.
Write down 7 as next digit of the result. 
Result so far: 26035.637
If we take 5754 away from 6140, we end up with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Step 12:
822 can be fit into 3860 4 times, resulting in a remainder of 572.
Record the quotient 4 as the next digit in the result. 
Result so far: 26035.6374
If we take 3288 away from 3860, we end up with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Advancing to step 13:
When dividing 5720 by 822, we get 6 with a remainder of 788.
Record the quotient 6 as the next digit in the result. 
Result so far: 26035.63746
If we take 4932 away from 5720, we end up with 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

Moving on to step 14:
822 goes into 7880 9 times with a remainder of 482.
The next digit of our result is 9. 
Result so far: 26035.637469
Subtract 7398 from 7880 to get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 15:
4820 divided by 822 is 5 with a remainder of 710.
The number 5 becomes the next digit in our result. 
Result so far: 26035.6374695
Deduct 4110 from 4820 and we're left with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Going ahead to step 16:
822 goes into 7100 8 times with a remainder of 524.
Record the quotient 8 as the next digit in the result. 
Result so far: 26035.63746958
Subtract 6576 from 7100 to get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

The final outcome is 26035.63746958, with a leftover of 5.24e-07.