653905 divided by 7 
The aim is to understand the frequency of 7 in 653905.

Going ahead to step 1:
7 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 7

Moving on to step 2:
When dividing 65 by 7, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 63 from 65 to get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 7

On to step 3:
7 goes into 23 3 times with a remainder of 2.
The next digit of our result is 3. 
Result so far: 93.0
If we subtract 21 from 23, we get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 7

Let's proceed to step 4:
If we divide 29 by 7, we get 4 and a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 934.0
Subtract 28 from 29 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 7

Step 5:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 9341.0
The remainder is 3 after subtracting 7 from 10.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 7

Advancing to step 6:
7 can be fit into 35 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 93415.0
If we subtract 35 from 35, 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 7:
When dividing 0 by 7, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 93415.0
If we take 0 away from 0, we end up 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.

Advancing to step 8:
The number 7 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 93415.0
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.

After the division, we end up with 93415.0 and a remainder of 0.0.