We're dividing 149151 by 52 
The aim is to understand the frequency of 52 in 149151.

On to step 1:
1 divided by 52 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 52

On to step 2:
14 divided by 52 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 52

Going ahead to step 3:
When dividing 149 by 52, we get 2 with a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 104 from 149 leaves us with 45.
Include the next digit (1) from the dividend after 45, then repeat: 451 / 52

Step 4:
52 can be fit into 451 8 times, resulting in a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we take 416 away from 451, we end up with 35.
Take the next digit (5) from the dividend and append it to 35, then repeat: 355 / 52

Let's proceed to step 5:
355 divided by 52 is 6 with a remainder of 43.
The number 6 becomes the next digit in our result. 
Result so far: 286.0
If we subtract 312 from 355, we get 43.
Include the next digit (1) from the dividend after 43, then repeat: 431 / 52

Step 6:
431 divided by 52 is 8 with a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 2868.0
Deduct 416 from 431 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
The number 52 fits into 150 2 times, leaving a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 2868.2
If we subtract 104 from 150, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
52 goes into 460 8 times with a remainder of 44.
The next digit of our result is 8. 
Result so far: 2868.28
If we subtract 416 from 460, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
When dividing 440 by 52, we get 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 2868.288
Deduct 416 from 440 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 2868.288, and the remainder is 0.0024.