We look at the division of 898611 by 9 
The aim is to understand the frequency of 9 in 898611.

Going ahead to step 1:
8 divided by 9 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 9

Going ahead to step 2:
If we divide 89 by 9, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 81 from 89, we get 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 9

Advancing to step 3:
If we divide 88 by 9, we get 9 and a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 99.0
If we subtract 81 from 88, we get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 9

Let's proceed to step 4:
9 can be fit into 76 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 998.0
Deduct 72 from 76 and we're left with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 9

Moving on to step 5:
When dividing 41 by 9, we get 4 with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 9984.0
If we subtract 36 from 41, we get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 9

Moving on to step 6:
When dividing 51 by 9, we get 5 with a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 99845.0
If we subtract 45 from 51, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
The number 9 fits into 60 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 99845.6
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
If we divide 60 by 9, we get 6 and a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 99845.66
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 99845.66 with a remaining 0.006.