27277985 divided by 172 
The aim is to understand the frequency of 172 in 27277985.

Going ahead to step 1:
2 divided by 172 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 172

Advancing to step 2:
172 goes into 27 0 times with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Grab the next digit (2) from the dividend, add it to 27, then carry on: 272 / 172

Moving on to step 3:
172 goes into 272 1 times with a remainder of 100.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 100 after subtracting 172 from 272.
Bring next digit (7) of the dividend behind the 100 and repeat the process: 1007 / 172

Step 4:
When dividing 1007 by 172, we get 5 with a remainder of 147.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 860 from 1007 to get 147.
Append the next digit (7) from the dividend to 147 and continue with: 1477 / 172

Moving on to step 5:
172 goes into 1477 8 times with a remainder of 101.
Write down 8 as next digit of the result. 
Result so far: 158.0
Subtract 1376 from 1477 to get 101.
Fetch the next digit (9) from the dividend, attach it to 101 and continue: 1019 / 172

Going ahead to step 6:
1019 divided by 172 is 5 with a remainder of 159.
Put 5 as the next digit of the answer. 
Result so far: 1585.0
Deduct 860 from 1019 and we're left with 159.
Fetch the next digit (8) from the dividend, attach it to 159 and continue: 1598 / 172

Going ahead to step 7:
172 goes into 1598 9 times with a remainder of 50.
Record the quotient 9 as the next digit in the result. 
Result so far: 15859.0
Subtracting 1548 from 1598 leaves us with 50.
Bring next digit (5) of the dividend behind the 50 and repeat the process: 505 / 172

Moving on to step 8:
If we divide 505 by 172, we get 2 and a remainder of 161.
The number 2 becomes the next digit in our result. 
Result so far: 158592.0
If we take 344 away from 505, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 9:
If we divide 1610 by 172, we get 9 and a remainder of 62.
Write down 9 as next digit of the result. 
Result so far: 158592.9
Subtract 1548 from 1610 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 10:
620 divided by 172 is 3 with a remainder of 104.
Record the quotient 3 as the next digit in the result. 
Result so far: 158592.93
If we take 516 away from 620, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 11:
The number 172 fits into 1040 6 times, leaving a remainder of 8.
The next digit of our result is 6. 
Result so far: 158592.936
Deduct 1032 from 1040 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
80 divided by 172 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 158592.936
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
172 can be fit into 800 4 times, resulting in a remainder of 112.
The next digit of our result is 4. 
Result so far: 158592.93604
Subtracting 688 from 800 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 14:
When dividing 1120 by 172, we get 6 with a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 158592.936046
If we take 1032 away from 1120, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 15:
When dividing 880 by 172, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 158592.9360465
If we take 860 away from 880, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 16:
172 can be fit into 200 1 times, resulting in a remainder of 28.
The next digit of our result is 1. 
Result so far: 158592.93604651
Subtracting 172 from 200 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 158592.93604651, and the remainder is 2.8e-08.