We're dividing 426661 by 52 
The aim is to understand the frequency of 52 in 426661.

Step 1:
52 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 52

Let's proceed to step 2:
If we divide 42 by 52, we get 0 and a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 52

On to step 3:
426 divided by 52 is 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 416 away from 426, we end up with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 52

Going ahead to step 4:
If we divide 106 by 52, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Subtracting 104 from 106 leaves us with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 52

Going ahead to step 5:
When dividing 26 by 52, we get 0 with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 820.0
If we subtract 0 from 26, we get 26.
Grab the next digit (1) from the dividend, add it to 26, then carry on: 261 / 52

On to step 6:
52 can be fit into 261 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 8205.0
The remainder is 1 after subtracting 260 from 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
10 divided by 52 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 8205.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
The number 52 fits into 100 1 times, leaving a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 8205.01
If we subtract 52 from 100, 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.

Step 9:
When dividing 480 by 52, we get 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 8205.019
If we subtract 468 from 480, we 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.

On to step 10:
The number 52 fits into 120 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 8205.0192
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 11:
When dividing 160 by 52, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 8205.01923
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.

Going ahead to step 12:
The number 52 fits into 40 0 times, leaving a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 8205.01923
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.

Going ahead to step 13:
If we divide 400 by 52, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 8205.0192307
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
The number 52 fits into 360 6 times, leaving a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 8205.01923076
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 8205.01923076 with a remaining 4.8e-08.