We're dividing 234129 by 71 
The aim is to understand the frequency of 71 in 234129.

Moving on to step 1:
The number 71 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 71

Moving on to step 2:
71 can be fit into 23 0 times, resulting in a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 71

Moving on to step 3:
If we divide 234 by 71, we get 3 and a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 213 from 234 to get 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 71

Step 4:
If we divide 211 by 71, we get 2 and a remainder of 69.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we subtract 142 from 211, we get 69.
Append the next digit (2) from the dividend to 69 and continue with: 692 / 71

On to step 5:
If we divide 692 by 71, we get 9 and a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 329.0
Subtracting 639 from 692 leaves us with 53.
Grab the next digit (9) from the dividend, add it to 53, then carry on: 539 / 71

Step 6:
When dividing 539 by 71, we get 7 with a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 3297.0
Deduct 497 from 539 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 7:
When dividing 420 by 71, we get 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 3297.5
Deduct 355 from 420 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 8:
The number 71 fits into 650 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 3297.59
Subtract 639 from 650 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
When dividing 110 by 71, we get 1 with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 3297.591
If we take 71 away from 110, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 10:
71 can be fit into 390 5 times, resulting in a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 3297.5915
The remainder is 35 after subtracting 355 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 11:
71 goes into 350 4 times with a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 3297.59154
Subtract 284 from 350 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 12:
71 goes into 660 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 3297.591549
If we take 639 away from 660, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 13:
210 divided by 71 is 2 with a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 3297.5915492
If we take 142 away from 210, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 14:
71 goes into 680 9 times with a remainder of 41.
The next digit of our result is 9. 
Result so far: 3297.59154929
Subtract 639 from 680 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final outcome is 3297.59154929, with a leftover of 4.1e-08.