Let's divide 24390027 by 821
Our goal is to divide 24390027 by 821.

Advancing to step 1:
The number 821 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 821

Going ahead to step 2:
If we divide 24 by 821, we get 0 and a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 821

Moving on to step 3:
The number 821 fits into 243 0 times, leaving a remainder of 243.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 243 and we're left with 243.
Include the next digit (9) from the dividend after 243, then repeat: 2439 / 821

Going ahead to step 4:
When dividing 2439 by 821, we get 2 with a remainder of 797.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 797 after subtracting 1642 from 2439.
Take the next digit (0) from the dividend and append it to 797, then repeat: 7970 / 821

Step 5:
821 goes into 7970 9 times with a remainder of 581.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we subtract 7389 from 7970, we get 581.
Bring next digit (0) of the dividend behind the 581 and repeat the process: 5810 / 821

Advancing to step 6:
The number 821 fits into 5810 7 times, leaving a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 297.0
If we take 5747 away from 5810, we end up with 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 821

Step 7:
821 can be fit into 632 0 times, resulting in a remainder of 632.
Record the quotient 0 as the next digit in the result. 
Result so far: 2970.0
The remainder is 632 after subtracting 0 from 632.
Append the next digit (7) from the dividend to 632 and continue with: 6327 / 821

Advancing to step 8:
If we divide 6327 by 821, we get 7 and a remainder of 580.
The next digit of our result is 7. 
Result so far: 29707.0
The remainder is 580 after subtracting 5747 from 6327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 9:
If we divide 5800 by 821, we get 7 and a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 29707.7
The remainder is 53 after subtracting 5747 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 10:
530 divided by 821 is 0 with a remainder of 530.
The next digit of our result is 0. 
Result so far: 29707.7
The remainder is 530 after subtracting 0 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 11:
The number 821 fits into 5300 6 times, leaving a remainder of 374.
Put 6 as the next digit of the answer. 
Result so far: 29707.706
If we subtract 4926 from 5300, we get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 12:
The number 821 fits into 3740 4 times, leaving a remainder of 456.
Use 4 as the next digit of our solution. 
Result so far: 29707.7064
Subtracting 3284 from 3740 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 13:
When dividing 4560 by 821, we get 5 with a remainder of 455.
Record the quotient 5 as the next digit in the result. 
Result so far: 29707.70645
Deduct 4105 from 4560 and we're left with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Step 14:
The number 821 fits into 4550 5 times, leaving a remainder of 445.
Write down 5 as next digit of the result. 
Result so far: 29707.706455
The remainder is 445 after subtracting 4105 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The final result is 29707.706455 with a remainder of 4.45e-05.