We divide 498886 by 9
The aim is to understand the frequency of 9 in 498886.

Step 1:
4 divided by 9 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 9

Let's proceed to step 2:
9 can be fit into 49 5 times, resulting in a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 45 from 49 leaves us with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 9

Going ahead to step 3:
9 goes into 48 5 times with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 55.0
Deduct 45 from 48 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 9

Advancing to step 4:
38 divided by 9 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 554.0
Deduct 36 from 38 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 9

Going ahead to step 5:
When dividing 28 by 9, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 5543.0
Subtracting 27 from 28 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 9

Let's proceed to step 6:
The number 9 fits into 16 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 55431.0
If we take 9 away from 16, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
The number 9 fits into 70 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 55431.7
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
9 goes into 70 7 times with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 55431.77
If we take 63 away from 70, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 55431.77 with a remaining 0.007.