We look at the division of 320455 by 6 
The aim is to understand the frequency of 6 in 320455.

Moving on to step 1:
If we divide 3 by 6, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 6

Advancing to step 2:
If we divide 32 by 6, we get 5 and a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 30 from 32 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 6

Step 3:
6 can be fit into 20 3 times, resulting in a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 53.0
If we take 18 away from 20, we end up with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 6

Advancing to step 4:
6 can be fit into 24 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 534.0
If we take 24 away from 24, we end up with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 6

Advancing to step 5:
6 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 5340.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 6

Moving on to step 6:
6 can be fit into 55 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 53409.0
Subtracting 54 from 55 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
When dividing 10 by 6, we get 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 53409.1
If we take 6 away from 10, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
The number 6 fits into 40 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 53409.16
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
6 can be fit into 40 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 53409.166
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 53409.166, with a leftover of 0.0004.