We look at the division of 482157 by 71 
The aim is to understand the frequency of 71 in 482157.

Going ahead to step 1:
When dividing 4 by 71, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 71

Advancing to step 2:
48 divided by 71 is 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Bring next digit (2) of the dividend behind the 48 and repeat the process: 482 / 71

Let's proceed to step 3:
If we divide 482 by 71, we get 6 and a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 426 from 482 to get 56.
Grab the next digit (1) from the dividend, add it to 56, then carry on: 561 / 71

Advancing to step 4:
71 can be fit into 561 7 times, resulting in a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 67.0
If we take 497 away from 561, we end up with 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 71

Step 5:
71 goes into 645 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 679.0
The remainder is 6 after subtracting 639 from 645.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 71

Going ahead to step 6:
If we divide 67 by 71, we get 0 and a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 6790.0
If we take 0 away from 67, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 7:
If we divide 670 by 71, we get 9 and a remainder of 31.
The number 9 becomes the next digit in our result. 
Result so far: 6790.9
If we subtract 639 from 670, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 8:
71 goes into 310 4 times with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 6790.94
The remainder is 26 after subtracting 284 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
71 goes into 260 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 6790.943
Subtracting 213 from 260 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 10:
470 divided by 71 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 6790.9436
If we subtract 426 from 470, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
71 goes into 440 6 times with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 6790.94366
Subtract 426 from 440 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 6790.94366 with a remainder of 1.4e-05.