We're dividing 455869 by 9 
The aim is to understand the frequency of 9 in 455869.

Advancing to step 1:
If we divide 4 by 9, we get 0 and 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.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 9

On to step 2:
45 divided by 9 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 45 away from 45, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 9

On to step 3:
9 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 50.0
If we subtract 0 from 5, we get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 9

Step 4:
58 divided by 9 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 506.0
If we take 54 away from 58, we end up with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 9

Advancing to step 5:
9 can be fit into 46 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5065.0
The remainder is 1 after subtracting 45 from 46.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 9

Advancing to step 6:
9 goes into 19 2 times with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 50652.0
If we subtract 18 from 19, we 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.

Moving on to step 7:
10 divided by 9 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 50652.1
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
If we divide 10 by 9, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 50652.11
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 50652.11, and the remainder is 0.001.