We divide 30678652 by 171
The aim is to understand the frequency of 171 in 30678652.

On to step 1:
3 divided by 171 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 171

Moving on to step 2:
171 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 171

Step 3:
171 can be fit into 306 1 times, resulting in a remainder of 135.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 171 from 306 leaves us with 135.
Include the next digit (7) from the dividend after 135, then repeat: 1357 / 171

Step 4:
If we divide 1357 by 171, we get 7 and a remainder of 160.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 1197 from 1357 to get 160.
Take the next digit (8) from the dividend and append it to 160, then repeat: 1608 / 171

Advancing to step 5:
1608 divided by 171 is 9 with a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 179.0
The remainder is 69 after subtracting 1539 from 1608.
Grab the next digit (6) from the dividend, add it to 69, then carry on: 696 / 171

Advancing to step 6:
171 goes into 696 4 times with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 1794.0
Subtracting 684 from 696 leaves us with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 171

On to step 7:
171 can be fit into 125 0 times, resulting in a remainder of 125.
Write down 0 as next digit of the result. 
Result so far: 17940.0
Deduct 0 from 125 and we're left with 125.
Bring next digit (2) of the dividend behind the 125 and repeat the process: 1252 / 171

On to step 8:
1252 divided by 171 is 7 with a remainder of 55.
Use 7 as the next digit of our solution. 
Result so far: 179407.0
If we take 1197 away from 1252, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
If we divide 550 by 171, we get 3 and a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 179407.3
If we subtract 513 from 550, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 10:
370 divided by 171 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 179407.32
Subtract 342 from 370 to 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.

Moving on to step 11:
The number 171 fits into 280 1 times, leaving a remainder of 109.
The next digit of our result is 1. 
Result so far: 179407.321
Deduct 171 from 280 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 12:
1090 divided by 171 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 179407.3216
Deduct 1026 from 1090 and we're left 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.

Step 13:
171 goes into 640 3 times with a remainder of 127.
Put 3 as the next digit of the answer. 
Result so far: 179407.32163
If we take 513 away from 640, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Going ahead to step 14:
If we divide 1270 by 171, we get 7 and a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 179407.321637
If we take 1197 away from 1270, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 15:
730 divided by 171 is 4 with a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 179407.3216374
If we subtract 684 from 730, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 16:
The number 171 fits into 460 2 times, leaving a remainder of 118.
Put 2 as the next digit of the answer. 
Result so far: 179407.32163742
If we subtract 342 from 460, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The final outcome is 179407.32163742, with a leftover of 1.18e-07.