Let's divide 353818 by 71
The aim is to understand the frequency of 71 in 353818.

Going ahead to step 1:
71 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 71

Moving on to step 2:
When dividing 35 by 71, we get 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Fetch the next digit (3) from the dividend, attach it to 35 and continue: 353 / 71

Going ahead to step 3:
353 divided by 71 is 4 with a remainder of 69.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 284 from 353 and we're left with 69.
Fetch the next digit (8) from the dividend, attach it to 69 and continue: 698 / 71

Going ahead to step 4:
The number 71 fits into 698 9 times, leaving a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
Subtracting 639 from 698 leaves us with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 71

Let's proceed to step 5:
The number 71 fits into 591 8 times, leaving a remainder of 23.
The next digit of our result is 8. 
Result so far: 498.0
If we subtract 568 from 591, we get 23.
Grab the next digit (8) from the dividend, add it to 23, then carry on: 238 / 71

Going ahead to step 6:
71 can be fit into 238 3 times, resulting in a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 4983.0
The remainder is 25 after subtracting 213 from 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
The number 71 fits into 250 3 times, leaving a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 4983.3
If we take 213 away from 250, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 8:
If we divide 370 by 71, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 4983.35
If we subtract 355 from 370, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 9:
71 can be fit into 150 2 times, resulting in a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 4983.352
If we take 142 away from 150, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
71 goes into 80 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 4983.3521
Subtract 71 from 80 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
90 divided by 71 is 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 4983.35211
If we take 71 away from 90, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 4983.35211 and a remainder of 1.9e-05.