907939 ÷ 5 
The aim is to understand the frequency of 5 in 907939.

On to step 1:
5 goes into 9 1 times with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 5 from 9 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 5

Step 2:
5 can be fit into 40 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 40 from 40 leaves us with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 5

Moving on to step 3:
5 can be fit into 7 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 181.0
Subtracting 5 from 7 leaves us with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 5

Let's proceed to step 4:
5 can be fit into 29 5 times, resulting in a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 1815.0
If we subtract 25 from 29, we get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 5

On to step 5:
If we divide 43 by 5, we get 8 and a remainder of 3.
The next digit of our result is 8. 
Result so far: 18158.0
If we subtract 40 from 43, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 5

Advancing to step 6:
39 divided by 5 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 181587.0
If we subtract 35 from 39, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
40 divided by 5 is 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 181587.8
Subtracting 40 from 40 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:
0 divided by 5 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 181587.8
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.

Let's proceed to step 9:
When dividing 0 by 5, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 181587.8
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.

After the division, we end up with 181587.8 and a remainder of 0.0.