We're dividing 39057309 by 299 
We're looking to find how many times 299 goes into 39057309.

Step 1:
If we divide 3 by 299, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 299

Step 2:
When dividing 39 by 299, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 299

On to step 3:
390 divided by 299 is 1 with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 299 from 390, we get 91.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 299

Advancing to step 4:
299 can be fit into 915 3 times, resulting in a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 897 from 915 and we're left with 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 299

On to step 5:
The number 299 fits into 187 0 times, leaving a remainder of 187.
Use 0 as the next digit of our solution. 
Result so far: 130.0
Deduct 0 from 187 and we're left with 187.
Fetch the next digit (3) from the dividend, attach it to 187 and continue: 1873 / 299

Going ahead to step 6:
If we divide 1873 by 299, we get 6 and a remainder of 79.
Put 6 as the next digit of the answer. 
Result so far: 1306.0
If we take 1794 away from 1873, we end up with 79.
Grab the next digit (0) from the dividend, add it to 79, then carry on: 790 / 299

Moving on to step 7:
When dividing 790 by 299, we get 2 with a remainder of 192.
The next digit of our result is 2. 
Result so far: 13062.0
Subtracting 598 from 790 leaves us with 192.
Take the next digit (9) from the dividend and append it to 192, then repeat: 1929 / 299

Step 8:
1929 divided by 299 is 6 with a remainder of 135.
The number 6 becomes the next digit in our result. 
Result so far: 130626.0
If we subtract 1794 from 1929, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 9:
If we divide 1350 by 299, we get 4 and a remainder of 154.
Use 4 as the next digit of our solution. 
Result so far: 130626.4
If we subtract 1196 from 1350, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Moving on to step 10:
299 goes into 1540 5 times with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 130626.45
If we take 1495 away from 1540, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 11:
If we divide 450 by 299, we get 1 and a remainder of 151.
Use 1 as the next digit of our solution. 
Result so far: 130626.451
Subtract 299 from 450 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 12:
1510 divided by 299 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 130626.4515
Deduct 1495 from 1510 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
299 goes into 150 0 times with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 130626.4515
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 14:
If we divide 1500 by 299, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 130626.451505
Subtracting 1495 from 1500 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
The number 299 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 130626.451505
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 16:
299 can be fit into 500 1 times, resulting in a remainder of 201.
Put 1 as the next digit of the answer. 
Result so far: 130626.45150501
Subtract 299 from 500 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

The final outcome is 130626.45150501, with a leftover of 2.01e-07.