Let's divide 284863 by 71
The aim is to understand the frequency of 71 in 284863.

Advancing to step 1:
2 divided by 71 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 71

Going ahead to step 2:
71 goes into 28 0 times with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 71

On to step 3:
The number 71 fits into 284 4 times, leaving a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 284 from 284, we get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 71

Moving on to step 4:
8 divided by 71 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 40.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 71

Moving on to step 5:
71 can be fit into 86 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 401.0
Subtract 71 from 86 to get 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 71

Step 6:
71 goes into 153 2 times with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 4012.0
The remainder is 11 after subtracting 142 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
71 goes into 110 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 4012.1
If we subtract 71 from 110, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 8:
71 goes into 390 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 4012.15
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.

Step 9:
The number 71 fits into 350 4 times, leaving a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 4012.154
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 10:
660 divided by 71 is 9 with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 4012.1549
Subtracting 639 from 660 leaves us 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.

Let's proceed to step 11:
210 divided by 71 is 2 with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 4012.15492
If we subtract 142 from 210, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
680 divided by 71 is 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 4012.154929
The remainder is 41 after subtracting 639 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 13:
The number 71 fits into 410 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 4012.1549295
Deduct 355 from 410 and we're left 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.

On to step 14:
71 can be fit into 550 7 times, resulting in a remainder of 53.
The next digit of our result is 7. 
Result so far: 4012.15492957
Subtract 497 from 550 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 4012.15492957 with a remainder of 5.3e-08.