We're dividing 800822 by 45 
The aim is to understand the frequency of 45 in 800822.

Going ahead to step 1:
45 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 45

On to step 2:
80 divided by 45 is 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 45 from 80 to get 35.
Fetch the next digit (0) from the dividend, attach it to 35 and continue: 350 / 45

Step 3:
45 goes into 350 7 times with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 315 from 350 to get 35.
Include the next digit (8) from the dividend after 35, then repeat: 358 / 45

On to step 4:
45 can be fit into 358 7 times, resulting in a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 177.0
If we take 315 away from 358, we end up with 43.
Grab the next digit (2) from the dividend, add it to 43, then carry on: 432 / 45

Moving on to step 5:
The number 45 fits into 432 9 times, leaving a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 1779.0
Deduct 405 from 432 and we're left with 27.
Bring next digit (2) of the dividend behind the 27 and repeat the process: 272 / 45

Going ahead to step 6:
45 can be fit into 272 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 17796.0
If we take 270 away from 272, we end up 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.

Step 7:
45 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 17796.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
45 goes into 200 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 17796.04
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
200 divided by 45 is 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 17796.044
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 17796.044, with a leftover of 0.002.