356587 ÷ 52 
The aim is to understand the frequency of 52 in 356587.

Step 1:
The number 52 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 52

Advancing to step 2:
52 goes into 35 0 times with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 52

Let's proceed to step 3:
If we divide 356 by 52, we get 6 and a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 312 from 356 leaves us with 44.
Take the next digit (5) from the dividend and append it to 44, then repeat: 445 / 52

Let's proceed to step 4:
When dividing 445 by 52, we get 8 with a remainder of 29.
The next digit of our result is 8. 
Result so far: 68.0
Deduct 416 from 445 and we're left with 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 52

Going ahead to step 5:
52 goes into 298 5 times with a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 685.0
If we take 260 away from 298, we end up with 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 52

Let's proceed to step 6:
If we divide 387 by 52, we get 7 and a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 6857.0
If we take 364 away from 387, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
52 goes into 230 4 times with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 6857.4
Subtract 208 from 230 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
When dividing 220 by 52, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 6857.44
If we subtract 208 from 220, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 6857.44, with a leftover of 0.012.