8206721 ÷ 591 
Our goal is to divide 8206721 by 591.

Going ahead to step 1:
591 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 591

Advancing to step 2:
591 can be fit into 82 0 times, resulting in a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Fetch the next digit (0) from the dividend, attach it to 82 and continue: 820 / 591

Let's proceed to step 3:
When dividing 820 by 591, we get 1 with a remainder of 229.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 591 from 820 leaves us with 229.
Bring next digit (6) of the dividend behind the 229 and repeat the process: 2296 / 591

Advancing to step 4:
When dividing 2296 by 591, we get 3 with a remainder of 523.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 523 after subtracting 1773 from 2296.
Append the next digit (7) from the dividend to 523 and continue with: 5237 / 591

On to step 5:
591 goes into 5237 8 times with a remainder of 509.
Use 8 as the next digit of our solution. 
Result so far: 138.0
If we subtract 4728 from 5237, we get 509.
Grab the next digit (2) from the dividend, add it to 509, then carry on: 5092 / 591

On to step 6:
591 can be fit into 5092 8 times, resulting in a remainder of 364.
The next digit of our result is 8. 
Result so far: 1388.0
If we subtract 4728 from 5092, we get 364.
Fetch the next digit (1) from the dividend, attach it to 364 and continue: 3641 / 591

Moving on to step 7:
591 can be fit into 3641 6 times, resulting in a remainder of 95.
Put 6 as the next digit of the answer. 
Result so far: 13886.0
If we subtract 3546 from 3641, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 8:
When dividing 950 by 591, we get 1 with a remainder of 359.
Record the quotient 1 as the next digit in the result. 
Result so far: 13886.1
If we take 591 away from 950, we end up with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Going ahead to step 9:
If we divide 3590 by 591, we get 6 and a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 13886.16
Subtracting 3546 from 3590 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 10:
591 can be fit into 440 0 times, resulting in a remainder of 440.
The next digit of our result is 0. 
Result so far: 13886.16
If we subtract 0 from 440, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 11:
591 can be fit into 4400 7 times, resulting in a remainder of 263.
Record the quotient 7 as the next digit in the result. 
Result so far: 13886.1607
If we take 4137 away from 4400, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 12:
When dividing 2630 by 591, we get 4 with a remainder of 266.
Record the quotient 4 as the next digit in the result. 
Result so far: 13886.16074
Deduct 2364 from 2630 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 13:
591 goes into 2660 4 times with a remainder of 296.
Use 4 as the next digit of our solution. 
Result so far: 13886.160744
Subtracting 2364 from 2660 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final outcome is 13886.160744, with a leftover of 2.96e-05.