2172 divided by 63 
The aim is to understand the frequency of 63 in 2172.

Let's proceed to step 1:
63 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 63

Step 2:
63 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 63

Going ahead to step 3:
If we divide 217 by 63, we get 3 and a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 28 after subtracting 189 from 217.
Bring next digit (2) of the dividend behind the 28 and repeat the process: 282 / 63

On to step 4:
If we divide 282 by 63, we get 4 and a remainder of 30.
The next digit of our result is 4. 
Result so far: 34.0
If we take 252 away from 282, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 5:
The number 63 fits into 300 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 34.4
The remainder is 48 after subtracting 252 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 6:
The number 63 fits into 480 7 times, leaving a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 34.47
Subtracting 441 from 480 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
390 divided by 63 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 34.476
The remainder is 12 after subtracting 378 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
63 can be fit into 120 1 times, resulting in a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 34.4761
Subtract 63 from 120 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 9:
The number 63 fits into 570 9 times, leaving a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 34.47619
If we subtract 567 from 570, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
63 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 34.47619
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
When dividing 300 by 63, we get 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 34.4761904
Deduct 252 from 300 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
The number 63 fits into 480 7 times, leaving a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 34.47619047
The remainder is 39 after subtracting 441 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 34.47619047 with a remaining 3.9e-08.