417216 divided by 45 
The aim is to understand the frequency of 45 in 417216.

Going ahead to step 1:
The number 45 fits into 4 0 times, leaving 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.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 45

Moving on to step 2:
45 can be fit into 41 0 times, resulting in a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 41 and we're left with 41.
Fetch the next digit (7) from the dividend, attach it to 41 and continue: 417 / 45

Going ahead to step 3:
45 can be fit into 417 9 times, resulting in a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 12 after subtracting 405 from 417.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 45

Advancing to step 4:
When dividing 122 by 45, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
If we take 90 away from 122, we end up with 32.
Include the next digit (1) from the dividend after 32, then repeat: 321 / 45

Going ahead to step 5:
45 goes into 321 7 times with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 927.0
Subtracting 315 from 321 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 45

Step 6:
The number 45 fits into 66 1 times, leaving a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 9271.0
The remainder is 21 after subtracting 45 from 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
45 can be fit into 210 4 times, resulting in a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 9271.4
Subtracting 180 from 210 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
45 goes into 300 6 times with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 9271.46
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
45 can be fit into 300 6 times, resulting in a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 9271.466
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 9271.466, with a leftover of 0.003.