We're dividing 756609 by 52 
The aim is to understand the frequency of 52 in 756609.

Advancing to step 1:
7 divided by 52 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 52

Let's proceed to step 2:
75 divided by 52 is 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 52 from 75 to get 23.
Fetch the next digit (6) from the dividend, attach it to 23 and continue: 236 / 52

Moving on to step 3:
236 divided by 52 is 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 208 from 236 leaves us with 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 52

Step 4:
52 can be fit into 286 5 times, resulting in a remainder of 26.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
Deduct 260 from 286 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 52

On to step 5:
If we divide 260 by 52, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1455.0
Subtracting 260 from 260 leaves us with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 52

Advancing to step 6:
9 divided by 52 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 14550.0
Deduct 0 from 9 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
The number 52 fits into 90 1 times, leaving a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 14550.1
If we subtract 52 from 90, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 8:
380 divided by 52 is 7 with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 14550.17
Subtracting 364 from 380 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
160 divided by 52 is 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 14550.173
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
If we divide 40 by 52, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 14550.173
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
52 can be fit into 400 7 times, resulting in a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 14550.17307
Deduct 364 from 400 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
360 divided by 52 is 6 with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 14550.173076
If we subtract 312 from 360, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
When dividing 480 by 52, we get 9 with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 14550.1730769
Subtract 468 from 480 to 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.

Going ahead to step 14:
52 goes into 120 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 14550.17307692
Deduct 104 from 120 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 14550.17307692 with a remainder of 1.6e-08.