406248 divided by 52 
The aim is to understand the frequency of 52 in 406248.

Going ahead to step 1:
The number 52 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 52

Going ahead to step 2:
The number 52 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 52

Step 3:
When dividing 406 by 52, we get 7 with a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 364 from 406 to get 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 52

Going ahead to step 4:
52 can be fit into 422 8 times, resulting in a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 78.0
Subtracting 416 from 422 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 52

Let's proceed to step 5:
64 divided by 52 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 781.0
Deduct 52 from 64 and we're left with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 52

Going ahead to step 6:
The number 52 fits into 128 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 7812.0
Subtracting 104 from 128 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.

Let's proceed to step 7:
The number 52 fits into 240 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 7812.4
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.

Step 8:
If we divide 320 by 52, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 7812.46
Subtracting 312 from 320 leaves us 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 9:
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: 7812.461
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 10:
The number 52 fits into 280 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 7812.4615
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.

On to step 11:
52 can be fit into 200 3 times, resulting in a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 7812.46153
Deduct 156 from 200 and we're left with 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 12:
The number 52 fits into 440 8 times, leaving a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 7812.461538
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.

On to step 13:
The number 52 fits into 240 4 times, leaving a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 7812.4615384
Subtract 208 from 240 to 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.

Advancing to step 14:
52 can be fit into 320 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 7812.46153846
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 7812.46153846 and a remainder of 8e-09.