33189384 ÷ 172 
The aim is to understand the frequency of 172 in 33189384.

Moving on to step 1:
3 divided by 172 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 172

On to step 2:
If we divide 33 by 172, we get 0 and a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 172

Advancing to step 3:
The number 172 fits into 331 1 times, leaving a remainder of 159.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 172 from 331 leaves us with 159.
Grab the next digit (8) from the dividend, add it to 159, then carry on: 1598 / 172

On to step 4:
The number 172 fits into 1598 9 times, leaving a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 1548 from 1598 to get 50.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 172

On to step 5:
The number 172 fits into 509 2 times, leaving a remainder of 165.
Use 2 as the next digit of our solution. 
Result so far: 192.0
If we subtract 344 from 509, we get 165.
Grab the next digit (3) from the dividend, add it to 165, then carry on: 1653 / 172

On to step 6:
172 can be fit into 1653 9 times, resulting in a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 1929.0
Subtracting 1548 from 1653 leaves us with 105.
Grab the next digit (8) from the dividend, add it to 105, then carry on: 1058 / 172

Advancing to step 7:
The number 172 fits into 1058 6 times, leaving a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 19296.0
Deduct 1032 from 1058 and we're left with 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 172

Step 8:
The number 172 fits into 264 1 times, leaving a remainder of 92.
Put 1 as the next digit of the answer. 
Result so far: 192961.0
If we take 172 away from 264, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 9:
172 goes into 920 5 times with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 192961.5
Subtracting 860 from 920 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
If we divide 600 by 172, we get 3 and a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 192961.53
Subtracting 516 from 600 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 11:
172 can be fit into 840 4 times, resulting in a remainder of 152.
Use 4 as the next digit of our solution. 
Result so far: 192961.534
Subtracting 688 from 840 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 12:
If we divide 1520 by 172, we get 8 and a remainder of 144.
Use 8 as the next digit of our solution. 
Result so far: 192961.5348
If we take 1376 away from 1520, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 13:
The number 172 fits into 1440 8 times, leaving a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 192961.53488
Subtracting 1376 from 1440 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 192961.53488 with a balance of 6.4e-05.