We're dividing 503640 by 52 
The aim is to understand the frequency of 52 in 503640.

Moving on to step 1:
52 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 52

Let's proceed to step 2:
52 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Grab the next digit (3) from the dividend, add it to 50, then carry on: 503 / 52

Going ahead to step 3:
If we divide 503 by 52, we get 9 and a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 468 from 503 leaves us with 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 52

Step 4:
52 goes into 356 6 times with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 96.0
If we subtract 312 from 356, we get 44.
Grab the next digit (4) from the dividend, add it to 44, then carry on: 444 / 52

Going ahead to step 5:
52 can be fit into 444 8 times, resulting in a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 968.0
Deduct 416 from 444 and we're left with 28.
Bring next digit (0) of the dividend behind the 28 and repeat the process: 280 / 52

Advancing to step 6:
The number 52 fits into 280 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 9685.0
The remainder is 20 after subtracting 260 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
If we divide 200 by 52, we get 3 and a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 9685.3
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.

Let's proceed to step 8:
52 can be fit into 440 8 times, resulting in a remainder of 24.
The next digit of our result is 8. 
Result so far: 9685.38
If we take 416 away from 440, we end up 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.

Going ahead to step 9:
If we divide 240 by 52, we get 4 and a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 9685.384
If we subtract 208 from 240, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
If we divide 320 by 52, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 9685.3846
If we subtract 312 from 320, we 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.

Step 11:
When dividing 80 by 52, we get 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 9685.38461
Subtracting 52 from 80 leaves us 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.

Let's proceed to step 12:
280 divided by 52 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 9685.384615
The remainder is 20 after subtracting 260 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
When dividing 200 by 52, we get 3 with a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 9685.3846153
If we subtract 156 from 200, 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.

On to step 14:
52 goes into 440 8 times with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 9685.38461538
Subtract 416 from 440 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 9685.38461538 and a remainder of 2.4e-08.