We look at the division of 82149591 by 721 
Our goal is to divide 82149591 by 721.

Let's proceed to step 1:
721 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 721

Let's proceed to step 2:
82 divided by 721 is 0 with a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 82 leaves us with 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 721

Let's proceed to step 3:
When dividing 821 by 721, we get 1 with a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 721 from 821, we get 100.
Bring next digit (4) of the dividend behind the 100 and repeat the process: 1004 / 721

Advancing to step 4:
The number 721 fits into 1004 1 times, leaving a remainder of 283.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 721 from 1004, we get 283.
Bring next digit (9) of the dividend behind the 283 and repeat the process: 2839 / 721

On to step 5:
When dividing 2839 by 721, we get 3 with a remainder of 676.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Subtract 2163 from 2839 to get 676.
Fetch the next digit (5) from the dividend, attach it to 676 and continue: 6765 / 721

Step 6:
6765 divided by 721 is 9 with a remainder of 276.
Use 9 as the next digit of our solution. 
Result so far: 1139.0
Subtracting 6489 from 6765 leaves us with 276.
Include the next digit (9) from the dividend after 276, then repeat: 2769 / 721

Step 7:
If we divide 2769 by 721, we get 3 and a remainder of 606.
The next digit of our result is 3. 
Result so far: 11393.0
If we subtract 2163 from 2769, we get 606.
Take the next digit (1) from the dividend and append it to 606, then repeat: 6061 / 721

Advancing to step 8:
721 goes into 6061 8 times with a remainder of 293.
The next digit of our result is 8. 
Result so far: 113938.0
Subtracting 5768 from 6061 leaves us with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 9:
2930 divided by 721 is 4 with a remainder of 46.
The next digit of our result is 4. 
Result so far: 113938.4
Subtract 2884 from 2930 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 10:
460 divided by 721 is 0 with a remainder of 460.
Record the quotient 0 as the next digit in the result. 
Result so far: 113938.4
If we take 0 away from 460, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 11:
The number 721 fits into 4600 6 times, leaving a remainder of 274.
The next digit of our result is 6. 
Result so far: 113938.406
Deduct 4326 from 4600 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 12:
721 can be fit into 2740 3 times, resulting in a remainder of 577.
The number 3 becomes the next digit in our result. 
Result so far: 113938.4063
Subtracting 2163 from 2740 leaves us with 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Advancing to step 13:
721 can be fit into 5770 8 times, resulting in a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 113938.40638
If we subtract 5768 from 5770, 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.

Let's proceed to step 14:
721 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 113938.40638
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 15:
If we divide 200 by 721, we get 0 and a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 113938.40638
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 113938.40638 with a remainder of 2e-06.