We divide 80664729 by 339
We want to figure out the number of times 80664729 can be divided by 339.

Step 1:
339 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
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 339

Step 2:
The number 339 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 339

On to step 3:
The number 339 fits into 806 2 times, leaving a remainder of 128.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 678 from 806 and we're left with 128.
Take the next digit (6) from the dividend and append it to 128, then repeat: 1286 / 339

Going ahead to step 4:
339 goes into 1286 3 times with a remainder of 269.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Subtract 1017 from 1286 to get 269.
Include the next digit (4) from the dividend after 269, then repeat: 2694 / 339

Step 5:
2694 divided by 339 is 7 with a remainder of 321.
Record the quotient 7 as the next digit in the result. 
Result so far: 237.0
If we subtract 2373 from 2694, we get 321.
Include the next digit (7) from the dividend after 321, then repeat: 3217 / 339

Going ahead to step 6:
If we divide 3217 by 339, we get 9 and a remainder of 166.
The number 9 becomes the next digit in our result. 
Result so far: 2379.0
If we take 3051 away from 3217, we end up with 166.
Append the next digit (2) from the dividend to 166 and continue with: 1662 / 339

Step 7:
The number 339 fits into 1662 4 times, leaving a remainder of 306.
Write down 4 as next digit of the result. 
Result so far: 23794.0
Subtract 1356 from 1662 to get 306.
Grab the next digit (9) from the dividend, add it to 306, then carry on: 3069 / 339

Step 8:
339 can be fit into 3069 9 times, resulting in a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 237949.0
If we subtract 3051 from 3069, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
When dividing 180 by 339, we get 0 with a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 237949.0
The remainder is 180 after subtracting 0 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 10:
339 can be fit into 1800 5 times, resulting in a remainder of 105.
The next digit of our result is 5. 
Result so far: 237949.05
Subtract 1695 from 1800 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 11:
339 can be fit into 1050 3 times, resulting in a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 237949.053
The remainder is 33 after subtracting 1017 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 12:
339 can be fit into 330 0 times, resulting in a remainder of 330.
Put 0 as the next digit of the answer. 
Result so far: 237949.053
Subtracting 0 from 330 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 13:
3300 divided by 339 is 9 with a remainder of 249.
Record the quotient 9 as the next digit in the result. 
Result so far: 237949.05309
Subtracting 3051 from 3300 leaves us with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Moving on to step 14:
339 goes into 2490 7 times with a remainder of 117.
Put 7 as the next digit of the answer. 
Result so far: 237949.053097
The remainder is 117 after subtracting 2373 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 15:
The number 339 fits into 1170 3 times, leaving a remainder of 153.
The next digit of our result is 3. 
Result so far: 237949.0530973
Subtracting 1017 from 1170 leaves us with 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 16:
The number 339 fits into 1530 4 times, leaving a remainder of 174.
Put 4 as the next digit of the answer. 
Result so far: 237949.05309734
The remainder is 174 after subtracting 1356 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Our division results in 237949.05309734 with a remaining 1.74e-07.