655252 ÷ 45 
The aim is to understand the frequency of 45 in 655252.

Moving on to step 1:
45 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 45

Moving on to step 2:
45 can be fit into 65 1 times, resulting in a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 45 from 65 leaves us with 20.
Fetch the next digit (5) from the dividend, attach it to 20 and continue: 205 / 45

Let's proceed to step 3:
When dividing 205 by 45, we get 4 with a remainder of 25.
Put 4 as the next digit of the answer. 
Result so far: 14.0
The remainder is 25 after subtracting 180 from 205.
Append the next digit (2) from the dividend to 25 and continue with: 252 / 45

Advancing to step 4:
If we divide 252 by 45, we get 5 and a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 145.0
The remainder is 27 after subtracting 225 from 252.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 45

Advancing to step 5:
45 can be fit into 275 6 times, resulting in a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 1456.0
Deduct 270 from 275 and we're left with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 45

Advancing to step 6:
45 can be fit into 52 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 14561.0
If we subtract 45 from 52, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
The number 45 fits into 70 1 times, leaving a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 14561.1
Deduct 45 from 70 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
When dividing 250 by 45, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 14561.15
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
45 can be fit into 250 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 14561.155
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 14561.155, with a leftover of 0.0025.