354345 ÷ 10 
Our goal is to divide 354345 by 10.

Advancing to step 1:
The number 10 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 10

Let's proceed to step 2:
35 divided by 10 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 5 after subtracting 30 from 35.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 10

Moving on to step 3:
If we divide 54 by 10, we get 5 and a remainder of 4.
The next digit of our result is 5. 
Result so far: 35.0
The remainder is 4 after subtracting 50 from 54.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 10

On to step 4:
When dividing 43 by 10, we get 4 with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 354.0
If we take 40 away from 43, we end up with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 10

Let's proceed to step 5:
10 can be fit into 34 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 3543.0
Deduct 30 from 34 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 10

Advancing to step 6:
When dividing 45 by 10, we get 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 35434.0
If we subtract 40 from 45, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
The number 10 fits into 50 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 35434.5
Deduct 50 from 50 and we're left 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.

Step 8:
10 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 35434.5
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.

Moving on to step 9:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 35434.5
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.

Our division results in 35434.5 with a remaining 0.0.