We're dividing 145429 by 63 
The aim is to understand the frequency of 63 in 145429.

On to step 1:
The number 63 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 63

Advancing to step 2:
63 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 63

On to step 3:
63 goes into 145 2 times with a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 126 from 145 leaves us with 19.
Take the next digit (4) from the dividend and append it to 19, then repeat: 194 / 63

On to step 4:
194 divided by 63 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we take 189 away from 194, we end up with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 63

On to step 5:
The number 63 fits into 52 0 times, leaving a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 230.0
If we subtract 0 from 52, we get 52.
Bring next digit (9) of the dividend behind the 52 and repeat the process: 529 / 63

Let's proceed to step 6:
If we divide 529 by 63, we get 8 and a remainder of 25.
Record the quotient 8 as the next digit in the result. 
Result so far: 2308.0
The remainder is 25 after subtracting 504 from 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
If we divide 250 by 63, we get 3 and a remainder of 61.
The next digit of our result is 3. 
Result so far: 2308.3
If we subtract 189 from 250, we 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.

Moving on to step 8:
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: 2308.39
Subtract 567 from 610 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 9:
If we divide 430 by 63, we get 6 and a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 2308.396
Subtract 378 from 430 to 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.

On to step 10:
63 can be fit into 520 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 2308.3968
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 11:
63 can be fit into 160 2 times, resulting in a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 2308.39682
The remainder is 34 after subtracting 126 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
The number 63 fits into 340 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 2308.396825
The remainder is 25 after subtracting 315 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 13:
250 divided by 63 is 3 with a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 2308.3968253
Deduct 189 from 250 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 14:
610 divided by 63 is 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 2308.39682539
Deduct 567 from 610 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

In conclusion, the division gives 2308.39682539 with a balance of 4.3e-08.