We look at the division of 427101 by 52 
The aim is to understand the frequency of 52 in 427101.

Step 1:
When dividing 4 by 52, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 52

Let's proceed to step 2:
52 goes into 42 0 times with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 52

Let's proceed to step 3:
If we divide 427 by 52, we get 8 and a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 416 from 427 to get 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 52

Advancing to step 4:
If we divide 111 by 52, we get 2 and a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 82.0
Subtracting 104 from 111 leaves us with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 52

Moving on to step 5:
52 goes into 70 1 times with a remainder of 18.
The next digit of our result is 1. 
Result so far: 821.0
If we subtract 52 from 70, we get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 52

Moving on to step 6:
181 divided by 52 is 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 8213.0
Subtracting 156 from 181 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
52 can be fit into 250 4 times, resulting in a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 8213.4
Subtract 208 from 250 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 8:
When dividing 420 by 52, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 8213.48
Deduct 416 from 420 and we're left with 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 9:
52 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 8213.48
If we take 0 away from 40, we end up 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 10:
400 divided by 52 is 7 with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 8213.4807
Subtracting 364 from 400 leaves us 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.

Let's proceed to step 11:
360 divided by 52 is 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 8213.48076
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.

Moving on to step 12:
The number 52 fits into 480 9 times, leaving a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 8213.480769
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.

Advancing to step 13:
120 divided by 52 is 2 with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 8213.4807692
If we subtract 104 from 120, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
52 can be fit into 160 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 8213.48076923
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 8213.48076923 with a remaining 4e-09.