136080 divided by 71 
The aim is to understand the frequency of 71 in 136080.

Moving on to step 1:
71 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 71

On to step 2:
When dividing 13 by 71, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 71

Let's proceed to step 3:
If we divide 136 by 71, we get 1 and a remainder of 65.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 71 from 136 and we're left with 65.
Include the next digit (0) from the dividend after 65, then repeat: 650 / 71

Advancing to step 4:
If we divide 650 by 71, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we take 639 away from 650, we end up with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 71

Step 5:
If we divide 118 by 71, we get 1 and a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 191.0
If we subtract 71 from 118, we get 47.
Append the next digit (0) from the dividend to 47 and continue with: 470 / 71

Going ahead to step 6:
71 goes into 470 6 times with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 1916.0
If we subtract 426 from 470, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 7:
When dividing 440 by 71, we get 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 1916.6
The remainder is 14 after subtracting 426 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
The number 71 fits into 140 1 times, leaving a remainder of 69.
The next digit of our result is 1. 
Result so far: 1916.61
Subtract 71 from 140 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 9:
690 divided by 71 is 9 with a remainder of 51.
The next digit of our result is 9. 
Result so far: 1916.619
If we take 639 away from 690, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 10:
The number 71 fits into 510 7 times, leaving a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 1916.6197
The remainder is 13 after subtracting 497 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
When dividing 130 by 71, we get 1 with a remainder of 59.
The next digit of our result is 1. 
Result so far: 1916.61971
Subtracting 71 from 130 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 12:
71 can be fit into 590 8 times, resulting in a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 1916.619718
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.

Going ahead to step 13:
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: 1916.6197183
Deduct 213 from 220 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 14:
70 divided by 71 is 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 1916.6197183
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 1916.6197183 and a remainder of 7e-08.