We look at the division of 12024814 by 343 
We want to figure out the number of times 12024814 can be divided by 343.

Advancing to step 1:
The number 343 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 343

Going ahead to step 2:
The number 343 fits into 12 0 times, leaving a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 343

Moving on to step 3:
The number 343 fits into 120 0 times, leaving a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 120, we get 120.
Take the next digit (2) from the dividend and append it to 120, then repeat: 1202 / 343

On to step 4:
The number 343 fits into 1202 3 times, leaving a remainder of 173.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 1029 from 1202, we get 173.
Fetch the next digit (4) from the dividend, attach it to 173 and continue: 1734 / 343

Going ahead to step 5:
If we divide 1734 by 343, we get 5 and a remainder of 19.
The next digit of our result is 5. 
Result so far: 35.0
The remainder is 19 after subtracting 1715 from 1734.
Take the next digit (8) from the dividend and append it to 19, then repeat: 198 / 343

Going ahead to step 6:
343 goes into 198 0 times with a remainder of 198.
The number 0 becomes the next digit in our result. 
Result so far: 350.0
The remainder is 198 after subtracting 0 from 198.
Fetch the next digit (1) from the dividend, attach it to 198 and continue: 1981 / 343

On to step 7:
343 can be fit into 1981 5 times, resulting in a remainder of 266.
Put 5 as the next digit of the answer. 
Result so far: 3505.0
If we take 1715 away from 1981, we end up with 266.
Append the next digit (4) from the dividend to 266 and continue with: 2664 / 343

Going ahead to step 8:
343 goes into 2664 7 times with a remainder of 263.
The number 7 becomes the next digit in our result. 
Result so far: 35057.0
The remainder is 263 after subtracting 2401 from 2664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 9:
343 goes into 2630 7 times with a remainder of 229.
Put 7 as the next digit of the answer. 
Result so far: 35057.7
The remainder is 229 after subtracting 2401 from 2630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

On to step 10:
If we divide 2290 by 343, we get 6 and a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 35057.76
Deduct 2058 from 2290 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 11:
343 can be fit into 2320 6 times, resulting in a remainder of 262.
The next digit of our result is 6. 
Result so far: 35057.766
Subtracting 2058 from 2320 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

The final outcome is 35057.766, with a leftover of 0.0262.