We look at the division of 63342772 by 252 
The aim is to understand the frequency of 252 in 63342772.

Moving on to step 1:
The number 252 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 252

Going ahead to step 2:
63 divided by 252 is 0 with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Take the next digit (3) from the dividend and append it to 63, then repeat: 633 / 252

Advancing to step 3:
252 goes into 633 2 times with a remainder of 129.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 504 from 633, we get 129.
Take the next digit (4) from the dividend and append it to 129, then repeat: 1294 / 252

Step 4:
If we divide 1294 by 252, we get 5 and a remainder of 34.
Write down 5 as next digit of the result. 
Result so far: 25.0
If we subtract 1260 from 1294, we get 34.
Include the next digit (2) from the dividend after 34, then repeat: 342 / 252

Step 5:
252 can be fit into 342 1 times, resulting in a remainder of 90.
Record the quotient 1 as the next digit in the result. 
Result so far: 251.0
The remainder is 90 after subtracting 252 from 342.
Bring next digit (7) of the dividend behind the 90 and repeat the process: 907 / 252

Going ahead to step 6:
The number 252 fits into 907 3 times, leaving a remainder of 151.
Put 3 as the next digit of the answer. 
Result so far: 2513.0
If we subtract 756 from 907, we get 151.
Take the next digit (7) from the dividend and append it to 151, then repeat: 1517 / 252

Let's proceed to step 7:
252 goes into 1517 6 times with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 25136.0
Subtracting 1512 from 1517 leaves us with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 252

Going ahead to step 8:
If we divide 52 by 252, we get 0 and a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 251360.0
If we subtract 0 from 52, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
520 divided by 252 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 251360.2
Subtract 504 from 520 to 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.

Step 10:
If we divide 160 by 252, we get 0 and a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 251360.2
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
252 goes into 1600 6 times with a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 251360.206
If we take 1512 away from 1600, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 12:
880 divided by 252 is 3 with a remainder of 124.
The number 3 becomes the next digit in our result. 
Result so far: 251360.2063
Subtract 756 from 880 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 13:
1240 divided by 252 is 4 with a remainder of 232.
The number 4 becomes the next digit in our result. 
Result so far: 251360.20634
If we subtract 1008 from 1240, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 14:
252 goes into 2320 9 times with a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 251360.206349
If we take 2268 away from 2320, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 15:
252 goes into 520 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 251360.2063492
Deduct 504 from 520 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 16:
160 divided by 252 is 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 251360.2063492
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 251360.2063492 with a remainder of 1.6e-07.