21880249 ÷ 82 
We want to divide 21880249 by 82.

On to step 1:
82 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 82

Let's proceed to step 2:
The number 82 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 82

Let's proceed to step 3:
When dividing 218 by 82, we get 2 with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 164 from 218 to get 54.
Take the next digit (8) from the dividend and append it to 54, then repeat: 548 / 82

Let's proceed to step 4:
82 goes into 548 6 times with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Subtract 492 from 548 to get 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 82

Let's proceed to step 5:
82 can be fit into 560 6 times, resulting in a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 266.0
Subtract 492 from 560 to get 68.
Grab the next digit (2) from the dividend, add it to 68, then carry on: 682 / 82

Advancing to step 6:
The number 82 fits into 682 8 times, leaving a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 2668.0
Deduct 656 from 682 and we're left with 26.
Bring next digit (4) of the dividend behind the 26 and repeat the process: 264 / 82

Let's proceed to step 7:
82 goes into 264 3 times with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 26683.0
The remainder is 18 after subtracting 246 from 264.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 82

On to step 8:
82 goes into 189 2 times with a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 266832.0
If we subtract 164 from 189, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
82 can be fit into 250 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 266832.3
If we take 246 away from 250, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
When dividing 40 by 82, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 266832.3
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
400 divided by 82 is 4 with a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 266832.304
If we subtract 328 from 400, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
The number 82 fits into 720 8 times, leaving a remainder of 64.
The next digit of our result is 8. 
Result so far: 266832.3048
Subtracting 656 from 720 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
640 divided by 82 is 7 with a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 266832.30487
The remainder is 66 after subtracting 574 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 14:
82 can be fit into 660 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 266832.304878
The remainder is 4 after subtracting 656 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 15:
If we divide 40 by 82, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 266832.304878
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 16:
82 can be fit into 400 4 times, resulting in a remainder of 72.
The next digit of our result is 4. 
Result so far: 266832.30487804
Deduct 328 from 400 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

In conclusion, the division gives 266832.30487804 with a balance of 7.2e-08.