Let's divide 999925 by 63
The aim is to understand the frequency of 63 in 999925.

Let's proceed to step 1:
63 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 63

Moving on to step 2:
63 can be fit into 99 1 times, resulting in a remainder of 36.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 63 from 99 leaves us with 36.
Grab the next digit (9) from the dividend, add it to 36, then carry on: 369 / 63

Advancing to step 3:
The number 63 fits into 369 5 times, leaving a remainder of 54.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 315 away from 369, we end up with 54.
Append the next digit (9) from the dividend to 54 and continue with: 549 / 63

Step 4:
When dividing 549 by 63, we get 8 with a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Subtract 504 from 549 to get 45.
Include the next digit (2) from the dividend after 45, then repeat: 452 / 63

Moving on to step 5:
If we divide 452 by 63, we get 7 and a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 1587.0
If we subtract 441 from 452, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 63

Step 6:
The number 63 fits into 115 1 times, leaving a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 15871.0
If we subtract 63 from 115, 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.

Going ahead to step 7:
If we divide 520 by 63, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 15871.8
If we subtract 504 from 520, we 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 8:
63 can be fit into 160 2 times, resulting in a remainder of 34.
The next digit of our result is 2. 
Result so far: 15871.82
If we take 126 away from 160, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
The number 63 fits into 340 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 15871.825
If we subtract 315 from 340, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
The number 63 fits into 250 3 times, leaving a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 15871.8253
Subtract 189 from 250 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 11:
When dividing 610 by 63, we get 9 with a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 15871.82539
The remainder is 43 after subtracting 567 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 12:
If we divide 430 by 63, we get 6 and a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 15871.825396
The remainder is 52 after subtracting 378 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 13:
63 goes into 520 8 times with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 15871.8253968
Subtracting 504 from 520 leaves us 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.

Moving on to step 14:
63 goes into 160 2 times with a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 15871.82539682
If we subtract 126 from 160, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 15871.82539682 and a remainder of 3.4e-08.