We're dividing 78242165 by 52 
The aim is to understand the frequency of 52 in 78242165.

Moving on to step 1:
If we divide 7 by 52, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 52

Going ahead to step 2:
The number 52 fits into 78 1 times, leaving a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 52 from 78 and we're left with 26.
Bring next digit (2) of the dividend behind the 26 and repeat the process: 262 / 52

Going ahead to step 3:
262 divided by 52 is 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 2 after subtracting 260 from 262.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 52

On to step 4:
24 divided by 52 is 0 with a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
Deduct 0 from 24 and we're left with 24.
Grab the next digit (2) from the dividend, add it to 24, then carry on: 242 / 52

Going ahead to step 5:
When dividing 242 by 52, we get 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 1504.0
If we subtract 208 from 242, we get 34.
Append the next digit (1) from the dividend to 34 and continue with: 341 / 52

Let's proceed to step 6:
If we divide 341 by 52, we get 6 and a remainder of 29.
The next digit of our result is 6. 
Result so far: 15046.0
If we take 312 away from 341, we end up with 29.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 52

On to step 7:
The number 52 fits into 296 5 times, leaving a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 150465.0
If we subtract 260 from 296, we get 36.
Grab the next digit (5) from the dividend, add it to 36, then carry on: 365 / 52

Going ahead to step 8:
52 can be fit into 365 7 times, resulting in a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 1504657.0
Subtracting 364 from 365 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
52 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1504657.0
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.

Let's proceed to step 10:
100 divided by 52 is 1 with a remainder of 48.
The next digit of our result is 1. 
Result so far: 1504657.01
Subtract 52 from 100 to 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.

Let's proceed to step 11:
The number 52 fits into 480 9 times, leaving a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 1504657.019
Subtracting 468 from 480 leaves us 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 12:
If we divide 120 by 52, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 1504657.0192
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.

Let's proceed to step 13:
When dividing 160 by 52, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 1504657.01923
If we take 156 away from 160, we end up 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.

Moving on to step 14:
If we divide 40 by 52, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1504657.01923
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.

Let's proceed to step 15:
If we divide 400 by 52, we get 7 and a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 1504657.0192307
If we take 364 away from 400, 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.

Moving on to step 16:
360 divided by 52 is 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 1504657.01923076
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.

The quotient of the division is 1504657.01923076, and the remainder is 4.8e-08.