We're dividing 7981106 by 171 
The aim is to understand the frequency of 171 in 7981106.

Moving on to step 1:
When dividing 7 by 171, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 171

Moving on to step 2:
171 goes into 79 0 times with a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Append the next digit (8) from the dividend to 79 and continue with: 798 / 171

Going ahead to step 3:
171 can be fit into 798 4 times, resulting in a remainder of 114.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 684 from 798 and we're left with 114.
Include the next digit (1) from the dividend after 114, then repeat: 1141 / 171

Advancing to step 4:
The number 171 fits into 1141 6 times, leaving a remainder of 115.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
If we take 1026 away from 1141, we end up with 115.
Take the next digit (1) from the dividend and append it to 115, then repeat: 1151 / 171

Step 5:
1151 divided by 171 is 6 with a remainder of 125.
Put 6 as the next digit of the answer. 
Result so far: 466.0
Deduct 1026 from 1151 and we're left with 125.
Bring next digit (0) of the dividend behind the 125 and repeat the process: 1250 / 171

Advancing to step 6:
The number 171 fits into 1250 7 times, leaving a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 4667.0
The remainder is 53 after subtracting 1197 from 1250.
Fetch the next digit (6) from the dividend, attach it to 53 and continue: 536 / 171

Moving on to step 7:
If we divide 536 by 171, we get 3 and a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 46673.0
Subtracting 513 from 536 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 8:
If we divide 230 by 171, we get 1 and a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 46673.1
The remainder is 59 after subtracting 171 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 9:
171 can be fit into 590 3 times, resulting in a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 46673.13
If we take 513 away from 590, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 10:
The number 171 fits into 770 4 times, leaving a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 46673.134
The remainder is 86 after subtracting 684 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 11:
860 divided by 171 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 46673.1345
Deduct 855 from 860 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 12:
50 divided by 171 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 46673.1345
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 13:
500 divided by 171 is 2 with a remainder of 158.
The number 2 becomes the next digit in our result. 
Result so far: 46673.134502
The remainder is 158 after subtracting 342 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 14:
171 can be fit into 1580 9 times, resulting in a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 46673.1345029
Subtracting 1539 from 1580 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 15:
When dividing 410 by 171, we get 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 46673.13450292
The remainder is 68 after subtracting 342 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

In conclusion, the division gives 46673.13450292 with a balance of 6.8e-08.