We divide 600616 by 9
The aim is to understand the frequency of 9 in 600616.

On to step 1:
9 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 9

Advancing to step 2:
When dividing 60 by 9, we get 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 6 after subtracting 54 from 60.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 9

On to step 3:
9 goes into 60 6 times with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Deduct 54 from 60 and we're left with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 9

Let's proceed to step 4:
9 goes into 66 7 times with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 667.0
The remainder is 3 after subtracting 63 from 66.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 9

On to step 5:
9 goes into 31 3 times with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 6673.0
The remainder is 4 after subtracting 27 from 31.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 9

Let's proceed to step 6:
If we divide 46 by 9, we get 5 and a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 66735.0
The remainder is 1 after subtracting 45 from 46.
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:
If we divide 10 by 9, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 66735.1
Subtract 9 from 10 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
9 goes into 10 1 times with a remainder of 1.
The next digit of our result is 1. 
Result so far: 66735.11
Subtracting 9 from 10 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.

In conclusion, the division gives 66735.11 with a balance of 0.001.