53380 ÷ 71 
The aim is to understand the frequency of 71 in 53380.

Advancing to step 1:
5 divided by 71 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 71

On to step 2:
53 divided by 71 is 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 71

On to step 3:
If we divide 533 by 71, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 497 from 533, we get 36.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 71

Advancing to step 4:
71 can be fit into 368 5 times, resulting in a remainder of 13.
The next digit of our result is 5. 
Result so far: 75.0
If we take 355 away from 368, we end up with 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 71

Moving on to step 5:
71 goes into 130 1 times with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 751.0
The remainder is 59 after subtracting 71 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 6:
71 goes into 590 8 times with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 751.8
Deduct 568 from 590 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 7:
The number 71 fits into 220 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 751.83
The remainder is 7 after subtracting 213 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 8:
71 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 751.83
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
If we divide 700 by 71, we get 9 and a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 751.8309
Deduct 639 from 700 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 10:
71 can be fit into 610 8 times, resulting in a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 751.83098
Deduct 568 from 610 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
If we divide 420 by 71, we get 5 and a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 751.830985
Subtract 355 from 420 to 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.

On to step 12:
If we divide 650 by 71, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 751.8309859
If we take 639 away from 650, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 13:
71 can be fit into 110 1 times, resulting in a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 751.83098591
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.

Our division results in 751.83098591 with a remaining 3.9e-08.