Let's divide 405312 by 10
The aim is to understand the frequency of 10 in 405312.

Step 1:
If we divide 4 by 10, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 10

On to step 2:
40 divided by 10 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 40 away from 40, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 10

Step 3:
The number 10 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 40.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 10

Going ahead to step 4:
10 goes into 53 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 405.0
If we subtract 50 from 53, we get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 10

Step 5:
10 goes into 31 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 4053.0
Subtracting 30 from 31 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 10

Moving on to step 6:
10 can be fit into 12 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 40531.0
Subtracting 10 from 12 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
20 divided by 10 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 40531.2
Deduct 20 from 20 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:
When dividing 0 by 10, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 40531.2
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.

On to step 9:
If we divide 0 by 10, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 40531.2
Subtract 0 from 0 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.

The final result is 40531.2 with a remainder of 0.0.