83548 divided by 45 
The aim is to understand the frequency of 45 in 83548.

Let's proceed to step 1:
45 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 45

Let's proceed to step 2:
The number 45 fits into 83 1 times, leaving a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 45 from 83 to get 38.
Take the next digit (5) from the dividend and append it to 38, then repeat: 385 / 45

Advancing to step 3:
If we divide 385 by 45, we get 8 and a remainder of 25.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 360 from 385, we get 25.
Fetch the next digit (4) from the dividend, attach it to 25 and continue: 254 / 45

Let's proceed to step 4:
When dividing 254 by 45, we get 5 with a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 185.0
Deduct 225 from 254 and we're left with 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 45

Advancing to step 5:
45 can be fit into 298 6 times, resulting in a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 1856.0
Subtract 270 from 298 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 6:
When dividing 280 by 45, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 1856.6
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
When dividing 100 by 45, we get 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 1856.62
Subtract 90 from 100 to get 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 8:
100 divided by 45 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 1856.622
Deduct 90 from 100 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.

After the division, we end up with 1856.622 and a remainder of 0.001.