41223554 divided by 343 
Let's see how many times 343 fits into 41223554.

Step 1:
When dividing 4 by 343, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 343

Step 2:
The number 343 fits into 41 0 times, leaving a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 343

Going ahead to step 3:
The number 343 fits into 412 1 times, leaving a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 343 from 412 and we're left with 69.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 343

Advancing to step 4:
343 can be fit into 692 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 686 from 692 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 343

On to step 5:
When dividing 63 by 343, we get 0 with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
If we take 0 away from 63, we end up with 63.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 343

Going ahead to step 6:
The number 343 fits into 635 1 times, leaving a remainder of 292.
Record the quotient 1 as the next digit in the result. 
Result so far: 1201.0
Subtracting 343 from 635 leaves us with 292.
Bring next digit (5) of the dividend behind the 292 and repeat the process: 2925 / 343

Let's proceed to step 7:
The number 343 fits into 2925 8 times, leaving a remainder of 181.
Use 8 as the next digit of our solution. 
Result so far: 12018.0
Deduct 2744 from 2925 and we're left with 181.
Fetch the next digit (4) from the dividend, attach it to 181 and continue: 1814 / 343

Moving on to step 8:
If we divide 1814 by 343, we get 5 and a remainder of 99.
Put 5 as the next digit of the answer. 
Result so far: 120185.0
Subtract 1715 from 1814 to get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Moving on to step 9:
343 can be fit into 990 2 times, resulting in a remainder of 304.
Write down 2 as next digit of the result. 
Result so far: 120185.2
If we take 686 away from 990, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 10:
The number 343 fits into 3040 8 times, leaving a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 120185.28
If we take 2744 away from 3040, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 11:
The number 343 fits into 2960 8 times, leaving a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 120185.288
If we take 2744 away from 2960, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

The quotient of the division is 120185.288, and the remainder is 0.0216.