We look at the division of 807360 by 52 
The aim is to understand the frequency of 52 in 807360.

On to step 1:
52 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 52

Advancing to step 2:
52 can be fit into 80 1 times, resulting in a remainder of 28.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 52 from 80, we get 28.
Take the next digit (7) from the dividend and append it to 28, then repeat: 287 / 52

Going ahead to step 3:
287 divided by 52 is 5 with a remainder of 27.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 260 from 287 and we're left with 27.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 52

Step 4:
273 divided by 52 is 5 with a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 155.0
Deduct 260 from 273 and we're left with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 52

Let's proceed to step 5:
52 goes into 136 2 times with a remainder of 32.
The next digit of our result is 2. 
Result so far: 1552.0
Subtract 104 from 136 to get 32.
Fetch the next digit (0) from the dividend, attach it to 32 and continue: 320 / 52

Going ahead to step 6:
52 goes into 320 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 15526.0
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
80 divided by 52 is 1 with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 15526.1
Deduct 52 from 80 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
280 divided by 52 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 15526.15
Subtract 260 from 280 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
If we divide 200 by 52, we get 3 and a remainder of 44.
Use 3 as the next digit of our solution. 
Result so far: 15526.153
The remainder is 44 after subtracting 156 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
52 goes into 440 8 times with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 15526.1538
Subtracting 416 from 440 leaves us 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.

On to step 11:
If we divide 240 by 52, we get 4 and a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 15526.15384
Subtracting 208 from 240 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
52 can be fit into 320 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 15526.153846
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
The number 52 fits into 80 1 times, leaving a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 15526.1538461
Subtract 52 from 80 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
The number 52 fits into 280 5 times, leaving a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 15526.15384615
Deduct 260 from 280 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 15526.15384615, and the remainder is 2e-08.