We look at the division of 6636285 by 172 
The aim is to understand the frequency of 172 in 6636285.

Let's proceed to step 1:
The number 172 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 172

Going ahead to step 2:
If we divide 66 by 172, we get 0 and a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Fetch the next digit (3) from the dividend, attach it to 66 and continue: 663 / 172

Let's proceed to step 3:
172 goes into 663 3 times with a remainder of 147.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 147 after subtracting 516 from 663.
Take the next digit (6) from the dividend and append it to 147, then repeat: 1476 / 172

Step 4:
If we divide 1476 by 172, we get 8 and a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 100 after subtracting 1376 from 1476.
Bring next digit (2) of the dividend behind the 100 and repeat the process: 1002 / 172

Advancing to step 5:
When dividing 1002 by 172, we get 5 with a remainder of 142.
Write down 5 as next digit of the result. 
Result so far: 385.0
If we take 860 away from 1002, we end up with 142.
Fetch the next digit (8) from the dividend, attach it to 142 and continue: 1428 / 172

Let's proceed to step 6:
172 can be fit into 1428 8 times, resulting in a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 3858.0
Deduct 1376 from 1428 and we're left with 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 172

Advancing to step 7:
172 goes into 525 3 times with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 38583.0
The remainder is 9 after subtracting 516 from 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
The number 172 fits into 90 0 times, leaving a remainder of 90.
The next digit of our result is 0. 
Result so far: 38583.0
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 9:
The number 172 fits into 900 5 times, leaving a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 38583.05
If we take 860 away from 900, we end up 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.

On to step 10:
If we divide 400 by 172, we get 2 and a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 38583.052
The remainder is 56 after subtracting 344 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
172 can be fit into 560 3 times, resulting in a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 38583.0523
If we take 516 away from 560, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 12:
440 divided by 172 is 2 with a remainder of 96.
Write down 2 as next digit of the result. 
Result so far: 38583.05232
Deduct 344 from 440 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 13:
If we divide 960 by 172, we get 5 and a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 38583.052325
Deduct 860 from 960 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 14:
The number 172 fits into 1000 5 times, leaving a remainder of 140.
The next digit of our result is 5. 
Result so far: 38583.0523255
If we take 860 away from 1000, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 38583.0523255 with a remaining 1.4e-06.