We look at the division of 99558740 by 6 
The aim is to understand the frequency of 6 in 99558740.

On to step 1:
The number 6 fits into 9 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 6 from 9 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 6

Let's proceed to step 2:
6 can be fit into 39 6 times, resulting in a remainder of 3.
The next digit of our result is 6. 
Result so far: 16.0
If we take 36 away from 39, we end up with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 6

Going ahead to step 3:
When dividing 35 by 6, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 165.0
Subtracting 30 from 35 leaves us with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 6

Let's proceed to step 4:
The number 6 fits into 55 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 1659.0
Subtracting 54 from 55 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 6

On to step 5:
6 can be fit into 18 3 times, resulting in a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 16593.0
Deduct 18 from 18 and we're left with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 6

Let's proceed to step 6:
7 divided by 6 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 165931.0
If we take 6 away from 7, we end up with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 6

Step 7:
6 can be fit into 14 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 1659312.0
The remainder is 2 after subtracting 12 from 14.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 6

Advancing to step 8:
If we divide 20 by 6, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 16593123.0
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
If we divide 20 by 6, we get 3 and a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 16593123.3
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
The number 6 fits into 20 3 times, leaving a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 16593123.33
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 16593123.33 with a balance of 0.002.