We divide 63150825 by 53
The aim is to understand the frequency of 53 in 63150825.

Advancing to step 1:
The number 53 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 53

Moving on to step 2:
If we divide 63 by 53, we get 1 and a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 53 from 63, we get 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 53

Step 3:
When dividing 101 by 53, we get 1 with a remainder of 48.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 53 away from 101, we end up with 48.
Append the next digit (5) from the dividend to 48 and continue with: 485 / 53

Step 4:
53 can be fit into 485 9 times, resulting in a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
The remainder is 8 after subtracting 477 from 485.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 53

Step 5:
53 goes into 80 1 times with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1191.0
The remainder is 27 after subtracting 53 from 80.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 53

Advancing to step 6:
53 goes into 278 5 times with a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 11915.0
The remainder is 13 after subtracting 265 from 278.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 53

Going ahead to step 7:
If we divide 132 by 53, we get 2 and a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 119152.0
Subtract 106 from 132 to get 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 53

On to step 8:
If we divide 265 by 53, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1191525.0
If we take 265 away from 265, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
53 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1191525.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
The number 53 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1191525.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 1191525.0, with a leftover of 0.0.