630119 ÷ 71 
The aim is to understand the frequency of 71 in 630119.

Step 1:
When dividing 6 by 71, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 71

Going ahead to step 2:
When dividing 63 by 71, we get 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Include the next digit (0) from the dividend after 63, then repeat: 630 / 71

Step 3:
71 can be fit into 630 8 times, resulting in a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 568 from 630 to get 62.
Fetch the next digit (1) from the dividend, attach it to 62 and continue: 621 / 71

Let's proceed to step 4:
71 can be fit into 621 8 times, resulting in a remainder of 53.
The next digit of our result is 8. 
Result so far: 88.0
If we subtract 568 from 621, we get 53.
Append the next digit (1) from the dividend to 53 and continue with: 531 / 71

Moving on to step 5:
71 goes into 531 7 times with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 887.0
Deduct 497 from 531 and we're left with 34.
Take the next digit (9) from the dividend and append it to 34, then repeat: 349 / 71

On to step 6:
When dividing 349 by 71, we get 4 with a remainder of 65.
Use 4 as the next digit of our solution. 
Result so far: 8874.0
If we subtract 284 from 349, we get 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 7:
When dividing 650 by 71, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 8874.9
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.

Advancing to step 8:
If we divide 110 by 71, we get 1 and a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 8874.91
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.

Advancing to step 9:
If we divide 390 by 71, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 8874.915
Subtract 355 from 390 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
If we divide 350 by 71, we get 4 and a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 8874.9154
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.

Going ahead to step 11:
71 can be fit into 660 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 8874.91549
Subtract 639 from 660 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 12:
The number 71 fits into 210 2 times, leaving a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 8874.915492
Subtracting 142 from 210 leaves us 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.

Going ahead to step 13:
If we divide 680 by 71, we get 9 and a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 8874.9154929
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.

Moving on to step 14:
410 divided by 71 is 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 8874.91549295
If we take 355 away from 410, we end up 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.

After the division, we end up with 8874.91549295 and a remainder of 5.5e-08.