We divide 351843 by 10
The aim is to understand the frequency of 10 in 351843.

Advancing to step 1:
If we divide 3 by 10, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 10

Moving on 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
If we subtract 30 from 35, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 10

On to step 3:
10 goes into 51 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 50 from 51 and we're left with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 10

Step 4:
10 can be fit into 18 1 times, resulting in a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 351.0
Subtract 10 from 18 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 10

Moving on to step 5:
If we divide 84 by 10, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 3518.0
Subtracting 80 from 84 leaves us with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 10

Moving on to step 6:
43 divided by 10 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 35184.0
If we subtract 40 from 43, we get 3.
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 10 is 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 35184.3
Subtracting 30 from 30 leaves us 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.

Moving on to step 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 35184.3
Subtracting 0 from 0 leaves us 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 9:
When dividing 0 by 10, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 35184.3
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.

After the division, we end up with 35184.3 and a remainder of 0.0.