We look at the division of 45262 by 15 
The aim is to understand the frequency of 15 in 45262.

Moving on to step 1:
When dividing 4 by 15, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 15

Step 2:
If we divide 45 by 15, we get 3 and a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 45 away from 45, we end up with 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 15

Advancing to step 3:
15 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 30.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 15

Let's proceed to step 4:
If we divide 26 by 15, we get 1 and a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 301.0
Deduct 15 from 26 and we're left with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 15

Moving on to step 5:
15 can be fit into 112 7 times, resulting in a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 3017.0
Deduct 105 from 112 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 6:
70 divided by 15 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 3017.4
Deduct 60 from 70 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.

Step 7:
15 goes into 100 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 3017.46
If we take 90 away from 100, we end up 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.

Let's proceed to step 8:
The number 15 fits into 100 6 times, leaving a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 3017.466
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 3017.466 and a remainder of 0.001.