408291 divided by 10 
The aim is to understand the frequency of 10 in 408291.

On to step 1:
If we divide 4 by 10, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 10

Going ahead to step 2:
40 divided by 10 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 40 from 40 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 10

Step 3:
The number 10 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 10

Advancing to step 4:
The number 10 fits into 82 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 408.0
If we take 80 away from 82, we end up with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 10

Step 5:
If we divide 29 by 10, we get 2 and a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 4082.0
Subtracting 20 from 29 leaves us with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 10

Let's proceed to step 6:
10 can be fit into 91 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 40829.0
The remainder is 1 after subtracting 90 from 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
If we divide 10 by 10, we get 1 and a remainder of 0.
The next digit of our result is 1. 
Result so far: 40829.1
Subtracting 10 from 10 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.

On to step 8:
The number 10 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40829.1
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.

Step 9:
0 divided by 10 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40829.1
Deduct 0 from 0 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.

After the division, we end up with 40829.1 and a remainder of 0.0.