854135 ÷ 71 
The aim is to understand the frequency of 71 in 854135.

Advancing to step 1:
When dividing 8 by 71, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 71

Going ahead to step 2:
71 goes into 85 1 times with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 71 from 85 and we're left with 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 71

Let's proceed to step 3:
When dividing 144 by 71, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 142 from 144, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 71

Advancing to step 4:
71 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 120.0
If we take 0 away from 21, we end up with 21.
Include the next digit (3) from the dividend after 21, then repeat: 213 / 71

Step 5:
When dividing 213 by 71, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 1203.0
Subtract 213 from 213 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 71

Let's proceed to step 6:
If we divide 5 by 71, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 12030.0
If we take 0 away from 5, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
71 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 12030.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
The number 71 fits into 500 7 times, leaving a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 12030.07
If we subtract 497 from 500, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
71 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 12030.07
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
71 can be fit into 300 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 12030.0704
Deduct 284 from 300 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 71 fits into 160 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 12030.07042
Deduct 142 from 160 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
71 can be fit into 180 2 times, resulting in a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 12030.070422
If we subtract 142 from 180, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The quotient of the division is 12030.070422, and the remainder is 3.8e-06.