276307 divided by 63 
The aim is to understand the frequency of 63 in 276307.

Step 1:
If we divide 2 by 63, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 63

On to step 2:
If we divide 27 by 63, we get 0 and a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 63

Moving on to step 3:
63 can be fit into 276 4 times, resulting in a remainder of 24.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 252 from 276 to get 24.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 63

Going ahead to step 4:
When dividing 243 by 63, we get 3 with a remainder of 54.
Use 3 as the next digit of our solution. 
Result so far: 43.0
Subtract 189 from 243 to get 54.
Include the next digit (0) from the dividend after 54, then repeat: 540 / 63

Let's proceed to step 5:
540 divided by 63 is 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 438.0
If we take 504 away from 540, we end up with 36.
Take the next digit (7) from the dividend and append it to 36, then repeat: 367 / 63

Let's proceed to step 6:
The number 63 fits into 367 5 times, leaving a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 4385.0
The remainder is 52 after subtracting 315 from 367.
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 7:
63 goes into 520 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 4385.8
If we take 504 away from 520, we end up 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 8:
63 goes into 160 2 times with a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 4385.82
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.

Step 9:
63 can be fit into 340 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 4385.825
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.

Going ahead to step 10:
63 can be fit into 250 3 times, resulting in a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 4385.8253
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.

Step 11:
63 can be fit into 610 9 times, resulting in a remainder of 43.
The next digit of our result is 9. 
Result so far: 4385.82539
If we take 567 away from 610, we end up 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.

Going ahead to step 12:
63 goes into 430 6 times with a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 4385.825396
Subtracting 378 from 430 leaves us 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 13:
63 goes into 520 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 4385.8253968
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.

Advancing to step 14:
The number 63 fits into 160 2 times, leaving a remainder of 34.
The next digit of our result is 2. 
Result so far: 4385.82539682
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.

The final outcome is 4385.82539682, with a leftover of 3.4e-08.