196883 divided by 45 
The aim is to understand the frequency of 45 in 196883.

On to step 1:
The number 45 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 45

Step 2:
45 can be fit into 19 0 times, resulting in a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 45

Advancing to step 3:
If we divide 196 by 45, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 180 from 196 and we're left with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 45

Going ahead to step 4:
168 divided by 45 is 3 with a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
The remainder is 33 after subtracting 135 from 168.
Bring next digit (8) of the dividend behind the 33 and repeat the process: 338 / 45

Going ahead to step 5:
If we divide 338 by 45, we get 7 and a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 437.0
Deduct 315 from 338 and we're left with 23.
Bring next digit (3) of the dividend behind the 23 and repeat the process: 233 / 45

Going ahead to step 6:
45 can be fit into 233 5 times, resulting in a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 4375.0
If we take 225 away from 233, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
80 divided by 45 is 1 with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 4375.1
Subtracting 45 from 80 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
350 divided by 45 is 7 with a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 4375.17
If we take 315 away from 350, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
The number 45 fits into 350 7 times, leaving a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 4375.177
Deduct 315 from 350 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 4375.177, with a leftover of 0.0035.