350843 ÷ 8 
We're looking to find how many times 8 goes into 350843.

Advancing to step 1:
If we divide 3 by 8, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 8

On to step 2:
8 can be fit into 35 4 times, resulting in a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 32 away from 35, we end up with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 8

On to step 3:
The number 8 fits into 30 3 times, leaving a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
If we take 24 away from 30, we end up with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 8

Advancing to step 4:
The number 8 fits into 68 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 438.0
Deduct 64 from 68 and we're left with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 8

Going ahead to step 5:
8 goes into 44 5 times with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 4385.0
Deduct 40 from 44 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 8

Moving on to step 6:
When dividing 43 by 8, we get 5 with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 43855.0
The remainder is 3 after subtracting 40 from 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
30 divided by 8 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 43855.3
If we subtract 24 from 30, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
8 can be fit into 60 7 times, resulting in a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 43855.37
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
8 goes into 40 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 43855.375
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 43855.375
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
If we divide 0 by 8, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 43855.375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 43855.375 with a remaining 0.0.