13502771 divided by 821 
Let's see how many times 821 fits into 13502771.

Let's proceed to step 1:
821 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 821

On to step 2:
The number 821 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 821

On to step 3:
821 can be fit into 135 0 times, resulting in a remainder of 135.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 135 after subtracting 0 from 135.
Include the next digit (0) from the dividend after 135, then repeat: 1350 / 821

Step 4:
If we divide 1350 by 821, we get 1 and a remainder of 529.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 821 away from 1350, we end up with 529.
Bring next digit (2) of the dividend behind the 529 and repeat the process: 5292 / 821

Let's proceed to step 5:
821 goes into 5292 6 times with a remainder of 366.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 366 after subtracting 4926 from 5292.
Append the next digit (7) from the dividend to 366 and continue with: 3667 / 821

Going ahead to step 6:
If we divide 3667 by 821, we get 4 and a remainder of 383.
The number 4 becomes the next digit in our result. 
Result so far: 164.0
If we subtract 3284 from 3667, we get 383.
Fetch the next digit (7) from the dividend, attach it to 383 and continue: 3837 / 821

Step 7:
821 can be fit into 3837 4 times, resulting in a remainder of 553.
The number 4 becomes the next digit in our result. 
Result so far: 1644.0
Deduct 3284 from 3837 and we're left with 553.
Append the next digit (1) from the dividend to 553 and continue with: 5531 / 821

Advancing to step 8:
821 goes into 5531 6 times with a remainder of 605.
Write down 6 as next digit of the result. 
Result so far: 16446.0
If we take 4926 away from 5531, we end up with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Going ahead to step 9:
821 goes into 6050 7 times with a remainder of 303.
Record the quotient 7 as the next digit in the result. 
Result so far: 16446.7
Subtracting 5747 from 6050 leaves us with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Going ahead to step 10:
When dividing 3030 by 821, we get 3 with a remainder of 567.
Record the quotient 3 as the next digit in the result. 
Result so far: 16446.73
Deduct 2463 from 3030 and we're left with 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

Let's proceed to step 11:
If we divide 5670 by 821, we get 6 and a remainder of 744.
Use 6 as the next digit of our solution. 
Result so far: 16446.736
If we subtract 4926 from 5670, we get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

On to step 12:
The number 821 fits into 7440 9 times, leaving a remainder of 51.
The next digit of our result is 9. 
Result so far: 16446.7369
If we take 7389 away from 7440, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 13:
If we divide 510 by 821, we get 0 and a remainder of 510.
The number 0 becomes the next digit in our result. 
Result so far: 16446.7369
Subtracting 0 from 510 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 14:
When dividing 5100 by 821, we get 6 with a remainder of 174.
Put 6 as the next digit of the answer. 
Result so far: 16446.736906
Subtract 4926 from 5100 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 15:
The number 821 fits into 1740 2 times, leaving a remainder of 98.
Use 2 as the next digit of our solution. 
Result so far: 16446.7369062
The remainder is 98 after subtracting 1642 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 16:
If we divide 980 by 821, we get 1 and a remainder of 159.
The next digit of our result is 1. 
Result so far: 16446.73690621
If we take 821 away from 980, we end up with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

In conclusion, the division gives 16446.73690621 with a balance of 1.59e-07.