422872 ÷ 52 
The aim is to understand the frequency of 52 in 422872.

Step 1:
When dividing 4 by 52, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 52

Step 2:
42 divided by 52 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 52

Going ahead to step 3:
52 goes into 422 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 6 after subtracting 416 from 422.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 52

Let's proceed to step 4:
52 goes into 68 1 times with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we take 52 away from 68, we end up with 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 52

Going ahead to step 5:
167 divided by 52 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 813.0
Subtracting 156 from 167 leaves us with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 52

On to step 6:
When dividing 112 by 52, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 8132.0
If we subtract 104 from 112, 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.

Moving on to step 7:
52 goes into 80 1 times with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 8132.1
If we take 52 away from 80, we end up 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.

Advancing to step 8:
52 can be fit into 280 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 8132.15
If we subtract 260 from 280, we 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.

Let's proceed to step 9:
52 goes into 200 3 times with a remainder of 44.
Use 3 as the next digit of our solution. 
Result so far: 8132.153
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.

On to step 10:
When dividing 440 by 52, we get 8 with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 8132.1538
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.

Advancing to step 11:
52 can be fit into 240 4 times, resulting in a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 8132.15384
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.

Advancing to step 12:
The number 52 fits into 320 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 8132.153846
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 13:
If we divide 80 by 52, we get 1 and a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 8132.1538461
If we take 52 away from 80, we end up 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.

Advancing to step 14:
When dividing 280 by 52, we get 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 8132.15384615
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.

In conclusion, the division gives 8132.15384615 with a balance of 2e-08.