Let's divide 39712562 by 209
We're looking to find how many times 209 goes into 39712562.

On to step 1:
If we divide 3 by 209, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 209

Moving on to step 2:
If we divide 39 by 209, we get 0 and a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 209

On to step 3:
209 goes into 397 1 times with a remainder of 188.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 209 away from 397, we end up with 188.
Fetch the next digit (1) from the dividend, attach it to 188 and continue: 1881 / 209

Moving on to step 4:
The number 209 fits into 1881 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtract 1881 from 1881 to get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 209

On to step 5:
2 divided by 209 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 190.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 209

On to step 6:
209 can be fit into 25 0 times, resulting in a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 1900.0
Subtract 0 from 25 to get 25.
Grab the next digit (6) from the dividend, add it to 25, then carry on: 256 / 209

Going ahead to step 7:
When dividing 256 by 209, we get 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 19001.0
The remainder is 47 after subtracting 209 from 256.
Take the next digit (2) from the dividend and append it to 47, then repeat: 472 / 209

Step 8:
If we divide 472 by 209, we get 2 and a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 190012.0
Subtracting 418 from 472 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
540 divided by 209 is 2 with a remainder of 122.
Use 2 as the next digit of our solution. 
Result so far: 190012.2
If we take 418 away from 540, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 10:
The number 209 fits into 1220 5 times, leaving a remainder of 175.
The next digit of our result is 5. 
Result so far: 190012.25
If we subtract 1045 from 1220, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Going ahead to step 11:
1750 divided by 209 is 8 with a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 190012.258
The remainder is 78 after subtracting 1672 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 12:
When dividing 780 by 209, we get 3 with a remainder of 153.
Use 3 as the next digit of our solution. 
Result so far: 190012.2583
If we subtract 627 from 780, we get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Advancing to step 13:
1530 divided by 209 is 7 with a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 190012.25837
Subtracting 1463 from 1530 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 14:
209 can be fit into 670 3 times, resulting in a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 190012.258373
If we subtract 627 from 670, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 15:
209 goes into 430 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 190012.2583732
Deduct 418 from 430 and we're left 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.

Advancing to step 16:
If we divide 120 by 209, we get 0 and a remainder of 120.
The next digit of our result is 0. 
Result so far: 190012.2583732
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 190012.2583732, with a leftover of 1.2e-07.