We're dividing 505785 by 10 
The aim is to understand the frequency of 10 in 505785.

Going ahead to step 1:
10 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 10

On to step 2:
50 divided by 10 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 50 from 50 and we're left with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 10

On to step 3:
5 divided by 10 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 50.0
If we subtract 0 from 5, we get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 10

Going ahead to step 4:
10 goes into 57 5 times with a remainder of 7.
The next digit of our result is 5. 
Result so far: 505.0
Subtract 50 from 57 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 10

Advancing to step 5:
78 divided by 10 is 7 with a remainder of 8.
The next digit of our result is 7. 
Result so far: 5057.0
Subtract 70 from 78 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 10

Going ahead to step 6:
When dividing 85 by 10, we get 8 with a remainder of 5.
The next digit of our result is 8. 
Result so far: 50578.0
Deduct 80 from 85 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
When dividing 50 by 10, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 50578.5
The remainder is 0 after subtracting 50 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
10 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 50578.5
The remainder is 0 after subtracting 0 from 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.
Write down 0 as next digit of the result. 
Result so far: 50578.5
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.

The final outcome is 50578.5, with a leftover of 0.0.