We're dividing 205221 by 39 
We want to figure out the number of times 205221 can be divided by 39.

On to step 1:
When dividing 2 by 39, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 39

Step 2:
39 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 39

Step 3:
205 divided by 39 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 195 from 205 and we're left with 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 39

Let's proceed to step 4:
39 can be fit into 102 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Subtract 78 from 102 to get 24.
Fetch the next digit (2) from the dividend, attach it to 24 and continue: 242 / 39

Advancing to step 5:
39 goes into 242 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 526.0
The remainder is 8 after subtracting 234 from 242.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 39

Advancing to step 6:
If we divide 81 by 39, we get 2 and a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 5262.0
Deduct 78 from 81 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
39 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 5262.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
300 divided by 39 is 7 with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 5262.07
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 9:
270 divided by 39 is 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 5262.076
The remainder is 36 after subtracting 234 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
39 goes into 360 9 times with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 5262.0769
Deduct 351 from 360 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
If we divide 90 by 39, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 5262.07692
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
39 goes into 120 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 5262.076923
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
The number 39 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 5262.076923
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
300 divided by 39 is 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 5262.07692307
Subtracting 273 from 300 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 5262.07692307, with a leftover of 2.7e-08.