Let's divide 87363 by 71
The aim is to understand the frequency of 71 in 87363.

Step 1:
When dividing 8 by 71, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 71

Going ahead to step 2:
71 can be fit into 87 1 times, resulting in a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 71 away from 87, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 71

Moving on to step 3:
The number 71 fits into 163 2 times, leaving a remainder of 21.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 142 from 163 to get 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 71

Let's proceed to step 4:
71 goes into 216 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Subtracting 213 from 216 leaves us with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 71

On to step 5:
The number 71 fits into 33 0 times, leaving a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 1230.0
The remainder is 33 after subtracting 0 from 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 6:
71 goes into 330 4 times with a remainder of 46.
The next digit of our result is 4. 
Result so far: 1230.4
Subtract 284 from 330 to 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.

Advancing to step 7:
71 goes into 460 6 times with a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 1230.46
Deduct 426 from 460 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
The number 71 fits into 340 4 times, leaving a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 1230.464
The remainder is 56 after subtracting 284 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
The number 71 fits into 560 7 times, leaving a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 1230.4647
If we subtract 497 from 560, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 10:
When dividing 630 by 71, we get 8 with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 1230.46478
Deduct 568 from 630 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 11:
The number 71 fits into 620 8 times, leaving a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 1230.464788
Subtracting 568 from 620 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 1230.464788 with a remainder of 5.2e-06.