We look at the division of 380111 by 52 
The aim is to understand the frequency of 52 in 380111.

Step 1:
The number 52 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 52

Advancing to step 2:
When dividing 38 by 52, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 52

Advancing to step 3:
380 divided by 52 is 7 with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 364 away from 380, we end up with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 52

Step 4:
161 divided by 52 is 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 73.0
If we take 156 away from 161, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 52

On to step 5:
If we divide 51 by 52, we get 0 and a remainder of 51.
The next digit of our result is 0. 
Result so far: 730.0
The remainder is 51 after subtracting 0 from 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 52

Let's proceed to step 6:
52 goes into 511 9 times with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 7309.0
The remainder is 43 after subtracting 468 from 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
52 can be fit into 430 8 times, resulting in a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 7309.8
Subtracting 416 from 430 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
140 divided by 52 is 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 7309.82
If we take 104 away from 140, we end up 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.

Going ahead to step 9:
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: 7309.826
If we take 312 away from 360, we end up 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:
52 goes into 480 9 times with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 7309.8269
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.

On to step 11:
When dividing 120 by 52, we get 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 7309.82692
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.

Going ahead to step 12:
52 can be fit into 160 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 7309.826923
The remainder is 4 after subtracting 156 from 160.
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 13:
The number 52 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 7309.826923
Subtract 0 from 40 to 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 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: 7309.82692307
Deduct 364 from 400 and we're left 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 quotient of the division is 7309.82692307, and the remainder is 3.6e-08.