We look at the division of 53450 by 71 
The aim is to understand the frequency of 71 in 53450.

Going ahead to step 1:
71 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 71

Let's proceed to step 2:
53 divided by 71 is 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 71

Let's proceed to step 3:
When dividing 534 by 71, we get 7 with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 497 from 534, we get 37.
Fetch the next digit (5) from the dividend, attach it to 37 and continue: 375 / 71

On to step 4:
375 divided by 71 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 75.0
Subtract 355 from 375 to get 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 71

Advancing to step 5:
71 can be fit into 200 2 times, resulting in a remainder of 58.
The next digit of our result is 2. 
Result so far: 752.0
The remainder is 58 after subtracting 142 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 6:
The number 71 fits into 580 8 times, leaving a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 752.8
Deduct 568 from 580 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
When dividing 120 by 71, we get 1 with a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 752.81
The remainder is 49 after subtracting 71 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 8:
The number 71 fits into 490 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 752.816
The remainder is 64 after subtracting 426 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
If we divide 640 by 71, we get 9 and a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 752.8169
If we take 639 away from 640, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 10:
10 divided by 71 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 752.8169
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
The number 71 fits into 100 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 752.816901
Subtract 71 from 100 to 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.

Step 12:
When dividing 290 by 71, we get 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 752.8169014
If we subtract 284 from 290, we get 6.
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 13:
60 divided by 71 is 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 752.8169014
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 752.8169014, and the remainder is 6e-08.