7099689 ÷ 172 
The aim is to understand the frequency of 172 in 7099689.

Step 1:
172 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 172

On to step 2:
If we divide 70 by 172, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 172

Advancing to step 3:
172 goes into 709 4 times with a remainder of 21.
The next digit of our result is 4. 
Result so far: 4.0
If we take 688 away from 709, we end up with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 172

On to step 4:
172 can be fit into 219 1 times, resulting in a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we take 172 away from 219, we end up with 47.
Fetch the next digit (6) from the dividend, attach it to 47 and continue: 476 / 172

Let's proceed to step 5:
172 can be fit into 476 2 times, resulting in a remainder of 132.
Record the quotient 2 as the next digit in the result. 
Result so far: 412.0
The remainder is 132 after subtracting 344 from 476.
Fetch the next digit (8) from the dividend, attach it to 132 and continue: 1328 / 172

Moving on to step 6:
172 goes into 1328 7 times with a remainder of 124.
The number 7 becomes the next digit in our result. 
Result so far: 4127.0
If we subtract 1204 from 1328, we get 124.
Grab the next digit (9) from the dividend, add it to 124, then carry on: 1249 / 172

Let's proceed to step 7:
If we divide 1249 by 172, we get 7 and a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 41277.0
If we take 1204 away from 1249, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 8:
450 divided by 172 is 2 with a remainder of 106.
Put 2 as the next digit of the answer. 
Result so far: 41277.2
Deduct 344 from 450 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 9:
1060 divided by 172 is 6 with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 41277.26
If we subtract 1032 from 1060, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 10:
The number 172 fits into 280 1 times, leaving a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 41277.261
If we take 172 away from 280, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 11:
1080 divided by 172 is 6 with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 41277.2616
If we take 1032 away from 1080, we end up 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 12:
172 can be fit into 480 2 times, resulting in a remainder of 136.
Put 2 as the next digit of the answer. 
Result so far: 41277.26162
If we subtract 344 from 480, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 13:
172 can be fit into 1360 7 times, resulting in a remainder of 156.
Write down 7 as next digit of the result. 
Result so far: 41277.261627
Subtracting 1204 from 1360 leaves us 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.

Going ahead to step 14:
If we divide 1560 by 172, we get 9 and a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 41277.2616279
Deduct 1548 from 1560 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 15:
120 divided by 172 is 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 41277.2616279
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The quotient of the division is 41277.2616279, and the remainder is 1.2e-07.