41454090 ÷ 343 
We want to figure out the number of times 41454090 can be divided by 343.

Moving on to step 1:
343 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 343

Let's proceed to step 2:
41 divided by 343 is 0 with a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 41 after subtracting 0 from 41.
Take the next digit (4) from the dividend and append it to 41, then repeat: 414 / 343

Step 3:
414 divided by 343 is 1 with a remainder of 71.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 343 from 414 to get 71.
Include the next digit (5) from the dividend after 71, then repeat: 715 / 343

Going ahead to step 4:
The number 343 fits into 715 2 times, leaving a remainder of 29.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 686 from 715 and we're left with 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 343

Moving on to step 5:
343 goes into 294 0 times with a remainder of 294.
Use 0 as the next digit of our solution. 
Result so far: 120.0
Subtract 0 from 294 to get 294.
Include the next digit (0) from the dividend after 294, then repeat: 2940 / 343

Going ahead to step 6:
When dividing 2940 by 343, we get 8 with a remainder of 196.
Write down 8 as next digit of the result. 
Result so far: 1208.0
Subtracting 2744 from 2940 leaves us with 196.
Take the next digit (9) from the dividend and append it to 196, then repeat: 1969 / 343

Advancing to step 7:
If we divide 1969 by 343, we get 5 and a remainder of 254.
The next digit of our result is 5. 
Result so far: 12085.0
Subtracting 1715 from 1969 leaves us with 254.
Grab the next digit (0) from the dividend, add it to 254, then carry on: 2540 / 343

On to step 8:
If we divide 2540 by 343, we get 7 and a remainder of 139.
The number 7 becomes the next digit in our result. 
Result so far: 120857.0
Deduct 2401 from 2540 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 9:
343 goes into 1390 4 times with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 120857.4
If we take 1372 away from 1390, we end up with 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 10:
343 goes into 180 0 times with a remainder of 180.
The next digit of our result is 0. 
Result so far: 120857.4
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 11:
If we divide 1800 by 343, we get 5 and a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 120857.405
If we take 1715 away from 1800, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 12:
When dividing 850 by 343, we get 2 with a remainder of 164.
Record the quotient 2 as the next digit in the result. 
Result so far: 120857.4052
If we take 686 away from 850, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 13:
1640 divided by 343 is 4 with a remainder of 268.
The next digit of our result is 4. 
Result so far: 120857.40524
Subtracting 1372 from 1640 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 14:
When dividing 2680 by 343, we get 7 with a remainder of 279.
Use 7 as the next digit of our solution. 
Result so far: 120857.405247
Subtract 2401 from 2680 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

On to step 15:
2790 divided by 343 is 8 with a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 120857.4052478
Deduct 2744 from 2790 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 16:
343 goes into 460 1 times with a remainder of 117.
Record the quotient 1 as the next digit in the result. 
Result so far: 120857.40524781
Subtracting 343 from 460 leaves us 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.

The final result is 120857.40524781 with a remainder of 1.17e-07.