We divide 581571 by 71
The aim is to understand the frequency of 71 in 581571.

Advancing to step 1:
71 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 71

Advancing to step 2:
If we divide 58 by 71, we get 0 and a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Bring next digit (1) of the dividend behind the 58 and repeat the process: 581 / 71

Step 3:
The number 71 fits into 581 8 times, leaving a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 568 away from 581, we end up with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 71

On to step 4:
The number 71 fits into 135 1 times, leaving a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we subtract 71 from 135, we get 64.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 71

On to step 5:
71 can be fit into 647 9 times, resulting in a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 819.0
If we take 639 away from 647, we end up with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 71

On to step 6:
If we divide 81 by 71, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 8191.0
Subtract 71 from 81 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
100 divided by 71 is 1 with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 8191.1
If we subtract 71 from 100, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 8:
290 divided by 71 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 8191.14
The remainder is 6 after subtracting 284 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
71 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 8191.14
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
600 divided by 71 is 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8191.1408
Deduct 568 from 600 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
The number 71 fits into 320 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 8191.14084
The remainder is 36 after subtracting 284 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
If we divide 360 by 71, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 8191.140845
Deduct 355 from 360 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.

On to step 13:
If we divide 50 by 71, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 8191.140845
If we subtract 0 from 50, we get 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 14:
500 divided by 71 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 8191.14084507
If we subtract 497 from 500, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 8191.14084507 with a remaining 3e-09.