817230 ÷ 10 
The aim is to understand the frequency of 10 in 817230.

Moving on to step 1:
The number 10 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 10

Moving on to step 2:
The number 10 fits into 81 8 times, leaving a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 80 away from 81, we end up with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 10

On to step 3:
If we divide 17 by 10, we get 1 and a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 81.0
The remainder is 7 after subtracting 10 from 17.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 10

Moving on to step 4:
72 divided by 10 is 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 817.0
Subtracting 70 from 72 leaves us with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 10

Let's proceed to step 5:
10 can be fit into 23 2 times, resulting in a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 8172.0
Deduct 20 from 23 and we're left with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 10

Moving on to step 6:
10 can be fit into 30 3 times, resulting in a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 81723.0
Subtract 30 from 30 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.

Advancing to step 7:
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: 81723.0
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.

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: 81723.0
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 outcome is 81723.0, with a leftover of 0.0.