We divide 12821229 by 339
Let's see how many times 339 fits into 12821229.

On to step 1:
339 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 339

Step 2:
339 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 339

Step 3:
When dividing 128 by 339, we get 0 with a remainder of 128.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 128 to get 128.
Append the next digit (2) from the dividend to 128 and continue with: 1282 / 339

On to step 4:
339 goes into 1282 3 times with a remainder of 265.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 1017 from 1282 and we're left with 265.
Append the next digit (1) from the dividend to 265 and continue with: 2651 / 339

Step 5:
339 goes into 2651 7 times with a remainder of 278.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 2373 from 2651 to get 278.
Append the next digit (2) from the dividend to 278 and continue with: 2782 / 339

Going ahead to step 6:
339 can be fit into 2782 8 times, resulting in a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 378.0
If we subtract 2712 from 2782, we get 70.
Bring next digit (2) of the dividend behind the 70 and repeat the process: 702 / 339

Going ahead to step 7:
The number 339 fits into 702 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 3782.0
The remainder is 24 after subtracting 678 from 702.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 339

Going ahead to step 8:
The number 339 fits into 249 0 times, leaving a remainder of 249.
The number 0 becomes the next digit in our result. 
Result so far: 37820.0
If we take 0 away from 249, we end up 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.

Advancing to step 9:
339 can be fit into 2490 7 times, resulting in a remainder of 117.
Write down 7 as next digit of the result. 
Result so far: 37820.7
Deduct 2373 from 2490 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 10:
1170 divided by 339 is 3 with a remainder of 153.
The next digit of our result is 3. 
Result so far: 37820.73
If we take 1017 away from 1170, we end up 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 11:
1530 divided by 339 is 4 with a remainder of 174.
Put 4 as the next digit of the answer. 
Result so far: 37820.734
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.

Step 12:
1740 divided by 339 is 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 37820.7345
Subtracting 1695 from 1740 leaves us 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.

Let's proceed to step 13:
If we divide 450 by 339, we get 1 and a remainder of 111.
Put 1 as the next digit of the answer. 
Result so far: 37820.73451
Deduct 339 from 450 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 14:
When dividing 1110 by 339, we get 3 with a remainder of 93.
Put 3 as the next digit of the answer. 
Result so far: 37820.734513
Subtract 1017 from 1110 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 15:
930 divided by 339 is 2 with a remainder of 252.
Write down 2 as next digit of the result. 
Result so far: 37820.7345132
If we take 678 away from 930, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 16:
339 goes into 2520 7 times with a remainder of 147.
Write down 7 as next digit of the result. 
Result so far: 37820.73451327
The remainder is 147 after subtracting 2373 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

The final outcome is 37820.73451327, with a leftover of 1.47e-07.