63383495 ÷ 231 
The aim is to understand the frequency of 231 in 63383495.

On to step 1:
The number 231 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 231

On to step 2:
231 goes into 63 0 times with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Take the next digit (3) from the dividend and append it to 63, then repeat: 633 / 231

Moving on to step 3:
231 goes into 633 2 times with a remainder of 171.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 171 after subtracting 462 from 633.
Grab the next digit (8) from the dividend, add it to 171, then carry on: 1718 / 231

Let's proceed to step 4:
231 goes into 1718 7 times with a remainder of 101.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 1617 from 1718 leaves us with 101.
Bring next digit (3) of the dividend behind the 101 and repeat the process: 1013 / 231

Let's proceed to step 5:
231 can be fit into 1013 4 times, resulting in a remainder of 89.
The next digit of our result is 4. 
Result so far: 274.0
Deduct 924 from 1013 and we're left with 89.
Bring next digit (4) of the dividend behind the 89 and repeat the process: 894 / 231

Let's proceed to step 6:
894 divided by 231 is 3 with a remainder of 201.
Write down 3 as next digit of the result. 
Result so far: 2743.0
Deduct 693 from 894 and we're left with 201.
Bring next digit (9) of the dividend behind the 201 and repeat the process: 2019 / 231

Step 7:
The number 231 fits into 2019 8 times, leaving a remainder of 171.
The number 8 becomes the next digit in our result. 
Result so far: 27438.0
If we take 1848 away from 2019, we end up with 171.
Bring next digit (5) of the dividend behind the 171 and repeat the process: 1715 / 231

Step 8:
1715 divided by 231 is 7 with a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 274387.0
The remainder is 98 after subtracting 1617 from 1715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 9:
231 goes into 980 4 times with a remainder of 56.
The next digit of our result is 4. 
Result so far: 274387.4
If we subtract 924 from 980, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
231 goes into 560 2 times with a remainder of 98.
Record the quotient 2 as the next digit in the result. 
Result so far: 274387.42
Deduct 462 from 560 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 11:
231 goes into 980 4 times with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 274387.424
Deduct 924 from 980 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
If we divide 560 by 231, we get 2 and a remainder of 98.
The number 2 becomes the next digit in our result. 
Result so far: 274387.4242
If we take 462 away from 560, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 13:
If we divide 980 by 231, we get 4 and a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 274387.42424
Deduct 924 from 980 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 14:
231 can be fit into 560 2 times, resulting in a remainder of 98.
Record the quotient 2 as the next digit in the result. 
Result so far: 274387.424242
Subtracting 462 from 560 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 15:
980 divided by 231 is 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 274387.4242424
If we subtract 924 from 980, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 16:
231 goes into 560 2 times with a remainder of 98.
The number 2 becomes the next digit in our result. 
Result so far: 274387.42424242
If we take 462 away from 560, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

After the division, we end up with 274387.42424242 and a remainder of 9.8e-08.