Let's divide 883732 by 45
The aim is to understand the frequency of 45 in 883732.

Going ahead to step 1:
If we divide 8 by 45, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 45

Moving on to step 2:
45 can be fit into 88 1 times, resulting in a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 45 from 88 leaves us with 43.
Include the next digit (3) from the dividend after 43, then repeat: 433 / 45

Let's proceed to step 3:
If we divide 433 by 45, we get 9 and a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 405 from 433, we get 28.
Fetch the next digit (7) from the dividend, attach it to 28 and continue: 287 / 45

Moving on to step 4:
45 goes into 287 6 times with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 196.0
The remainder is 17 after subtracting 270 from 287.
Bring next digit (3) of the dividend behind the 17 and repeat the process: 173 / 45

Step 5:
If we divide 173 by 45, we get 3 and a remainder of 38.
The next digit of our result is 3. 
Result so far: 1963.0
Deduct 135 from 173 and we're left with 38.
Take the next digit (2) from the dividend and append it to 38, then repeat: 382 / 45

On to step 6:
If we divide 382 by 45, we get 8 and a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 19638.0
The remainder is 22 after subtracting 360 from 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
When dividing 220 by 45, we get 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 19638.4
Subtracting 180 from 220 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
If we divide 400 by 45, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 19638.48
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
45 goes into 400 8 times with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 19638.488
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 19638.488, with a leftover of 0.004.