We divide 40253431 by 63
The aim is to understand the frequency of 63 in 40253431.

Let's proceed to step 1:
The number 63 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 63

Going ahead to step 2:
63 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 63

Moving on to step 3:
63 goes into 402 6 times with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 24 after subtracting 378 from 402.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 63

On to step 4:
63 can be fit into 245 3 times, resulting in a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we take 189 away from 245, we end up with 56.
Bring next digit (3) of the dividend behind the 56 and repeat the process: 563 / 63

On to step 5:
If we divide 563 by 63, we get 8 and a remainder of 59.
Record the quotient 8 as the next digit in the result. 
Result so far: 638.0
If we take 504 away from 563, we end up with 59.
Fetch the next digit (4) from the dividend, attach it to 59 and continue: 594 / 63

Advancing to step 6:
When dividing 594 by 63, we get 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 6389.0
Subtract 567 from 594 to get 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 63

Advancing to step 7:
273 divided by 63 is 4 with a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 63894.0
If we subtract 252 from 273, we get 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 63

Advancing to step 8:
63 can be fit into 211 3 times, resulting in a remainder of 22.
The next digit of our result is 3. 
Result so far: 638943.0
If we take 189 away from 211, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
When dividing 220 by 63, we get 3 with a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 638943.3
Subtracting 189 from 220 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 10:
310 divided by 63 is 4 with a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 638943.34
If we subtract 252 from 310, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
580 divided by 63 is 9 with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 638943.349
If we take 567 away from 580, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 12:
63 can be fit into 130 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 638943.3492
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
63 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 638943.3492
Subtracting 0 from 40 leaves us 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.

Going ahead to step 14:
63 can be fit into 400 6 times, resulting in a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 638943.349206
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 15:
If we divide 220 by 63, we get 3 and a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 638943.3492063
The remainder is 31 after subtracting 189 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 16:
When dividing 310 by 63, we get 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 638943.34920634
Deduct 252 from 310 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 638943.34920634 with a balance of 5.8e-08.