83494203 ÷ 172 
The aim is to understand the frequency of 172 in 83494203.

On to step 1:
172 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 172

Step 2:
When dividing 83 by 172, we get 0 with a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Include the next digit (4) from the dividend after 83, then repeat: 834 / 172

Step 3:
172 goes into 834 4 times with a remainder of 146.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 688 from 834, we get 146.
Fetch the next digit (9) from the dividend, attach it to 146 and continue: 1469 / 172

Advancing to step 4:
1469 divided by 172 is 8 with a remainder of 93.
The next digit of our result is 8. 
Result so far: 48.0
Deduct 1376 from 1469 and we're left with 93.
Take the next digit (4) from the dividend and append it to 93, then repeat: 934 / 172

Let's proceed to step 5:
If we divide 934 by 172, we get 5 and a remainder of 74.
The number 5 becomes the next digit in our result. 
Result so far: 485.0
If we take 860 away from 934, we end up with 74.
Include the next digit (2) from the dividend after 74, then repeat: 742 / 172

Step 6:
When dividing 742 by 172, we get 4 with a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 4854.0
Deduct 688 from 742 and we're left with 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 172

Advancing to step 7:
172 can be fit into 540 3 times, resulting in a remainder of 24.
The next digit of our result is 3. 
Result so far: 48543.0
If we subtract 516 from 540, we get 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 172

Let's proceed to step 8:
172 can be fit into 243 1 times, resulting in a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 485431.0
The remainder is 71 after subtracting 172 from 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
When dividing 710 by 172, we get 4 with a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 485431.4
The remainder is 22 after subtracting 688 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
172 can be fit into 220 1 times, resulting in a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 485431.41
Deduct 172 from 220 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.

Step 11:
172 can be fit into 480 2 times, resulting in a remainder of 136.
The next digit of our result is 2. 
Result so far: 485431.412
If we take 344 away from 480, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 12:
172 can be fit into 1360 7 times, resulting in a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 485431.4127
Deduct 1204 from 1360 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 13:
172 goes into 1560 9 times with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 485431.41279
If we subtract 1548 from 1560, we get 12.
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 14:
The number 172 fits into 120 0 times, leaving a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 485431.41279
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
172 goes into 1200 6 times with a remainder of 168.
Use 6 as the next digit of our solution. 
Result so far: 485431.4127906
Subtract 1032 from 1200 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 16:
The number 172 fits into 1680 9 times, leaving a remainder of 132.
The number 9 becomes the next digit in our result. 
Result so far: 485431.41279069
The remainder is 132 after subtracting 1548 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Our division results in 485431.41279069 with a remaining 1.32e-07.