We're dividing 84023303 by 172 
The aim is to understand the frequency of 172 in 84023303.

Advancing to step 1:
The number 172 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 172

Let's proceed to step 2:
84 divided by 172 is 0 with a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Fetch the next digit (0) from the dividend, attach it to 84 and continue: 840 / 172

Let's proceed to step 3:
If we divide 840 by 172, we get 4 and a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 688 from 840 and we're left with 152.
Fetch the next digit (2) from the dividend, attach it to 152 and continue: 1522 / 172

Going ahead to step 4:
1522 divided by 172 is 8 with a remainder of 146.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtracting 1376 from 1522 leaves us with 146.
Grab the next digit (3) from the dividend, add it to 146, then carry on: 1463 / 172

Going ahead to step 5:
172 can be fit into 1463 8 times, resulting in a remainder of 87.
The next digit of our result is 8. 
Result so far: 488.0
Subtract 1376 from 1463 to get 87.
Take the next digit (3) from the dividend and append it to 87, then repeat: 873 / 172

Let's proceed to step 6:
172 goes into 873 5 times with a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 4885.0
The remainder is 13 after subtracting 860 from 873.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 172

Step 7:
172 can be fit into 130 0 times, resulting in a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 48850.0
Deduct 0 from 130 and we're left with 130.
Append the next digit (3) from the dividend to 130 and continue with: 1303 / 172

Moving on to step 8:
If we divide 1303 by 172, we get 7 and a remainder of 99.
The next digit of our result is 7. 
Result so far: 488507.0
If we take 1204 away from 1303, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 9:
When dividing 990 by 172, we get 5 with a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 488507.5
Subtract 860 from 990 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
172 can be fit into 1300 7 times, resulting in a remainder of 96.
Write down 7 as next digit of the result. 
Result so far: 488507.57
If we take 1204 away from 1300, we end up 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.

Moving on to step 11:
172 can be fit into 960 5 times, resulting in a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 488507.575
If we subtract 860 from 960, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 12:
When dividing 1000 by 172, we get 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 488507.5755
The remainder is 140 after subtracting 860 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The quotient of the division is 488507.5755, and the remainder is 0.0014.