We look at the division of 417169 by 45 
We want to figure out the number of times 417169 can be divided by 45.

Step 1:
If we divide 4 by 45, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 45

On to step 2:
45 can be fit into 41 0 times, resulting in a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Grab the next digit (7) from the dividend, add it to 41, then carry on: 417 / 45

Moving on to step 3:
The number 45 fits into 417 9 times, leaving a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 405 from 417, we get 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 45

Step 4:
45 goes into 121 2 times with a remainder of 31.
Put 2 as the next digit of the answer. 
Result so far: 92.0
If we take 90 away from 121, we end up with 31.
Fetch the next digit (6) from the dividend, attach it to 31 and continue: 316 / 45

Going ahead to step 5:
The number 45 fits into 316 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 927.0
If we subtract 315 from 316, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 45

Advancing to step 6:
19 divided by 45 is 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 9270.0
The remainder is 19 after subtracting 0 from 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
If we divide 190 by 45, we get 4 and a remainder of 10.
The next digit of our result is 4. 
Result so far: 9270.4
Deduct 180 from 190 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 45, we get 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 9270.42
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
If we divide 100 by 45, we get 2 and a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 9270.422
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 9270.422 with a balance of 0.001.