We divide 279777 by 71
The aim is to understand the frequency of 71 in 279777.

Let's proceed to step 1:
When dividing 2 by 71, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 71

Advancing to step 2:
When dividing 27 by 71, we get 0 with a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 71

Going ahead to step 3:
If we divide 279 by 71, we get 3 and a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 66 after subtracting 213 from 279.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 71

On to step 4:
The number 71 fits into 667 9 times, leaving a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we take 639 away from 667, we end up with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 71

Let's proceed to step 5:
The number 71 fits into 287 4 times, leaving a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 394.0
Deduct 284 from 287 and we're left with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 71

Going ahead to step 6:
The number 71 fits into 37 0 times, leaving a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 3940.0
If we take 0 away from 37, 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 7:
The number 71 fits into 370 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 3940.5
The remainder is 15 after subtracting 355 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
71 can be fit into 150 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 3940.52
Subtracting 142 from 150 leaves us 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 9:
71 can be fit into 80 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 3940.521
Subtracting 71 from 80 leaves us with 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 10:
71 can be fit into 90 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 3940.5211
If we subtract 71 from 90, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Our division results in 3940.5211 with a remaining 0.00019.