We're dividing 887306 by 52 
The aim is to understand the frequency of 52 in 887306.

Going ahead to step 1:
If we divide 8 by 52, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 52

Going ahead to step 2:
The number 52 fits into 88 1 times, leaving a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 52 from 88 leaves us with 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 52

Step 3:
52 can be fit into 367 7 times, resulting in a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 364 from 367 to get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 52

On to step 4:
The number 52 fits into 33 0 times, leaving a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 170.0
Subtract 0 from 33 to get 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 52

Advancing to step 5:
When dividing 330 by 52, we get 6 with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 1706.0
Subtract 312 from 330 to get 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 52

Let's proceed to step 6:
186 divided by 52 is 3 with a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 17063.0
Deduct 156 from 186 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 7:
If we divide 300 by 52, we get 5 and a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 17063.5
If we subtract 260 from 300, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
400 divided by 52 is 7 with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 17063.57
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.

On to step 9:
The number 52 fits into 360 6 times, leaving a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 17063.576
Deduct 312 from 360 and we're left 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.

Step 10:
The number 52 fits into 480 9 times, leaving a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 17063.5769
If we take 468 away from 480, we end up with 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 11:
52 goes into 120 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 17063.57692
Deduct 104 from 120 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
If we divide 160 by 52, we get 3 and a remainder of 4.
The next digit of our result is 3. 
Result so far: 17063.576923
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
52 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 17063.576923
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.

Step 14:
52 can be fit into 400 7 times, resulting in a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 17063.57692307
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.

The final outcome is 17063.57692307, with a leftover of 3.6e-08.