778847 divided by 71 
The aim is to understand the frequency of 71 in 778847.

Going ahead to step 1:
When dividing 7 by 71, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 71

Advancing to step 2:
The number 71 fits into 77 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 71 from 77, we get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 71

Step 3:
When dividing 68 by 71, we get 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 68 to get 68.
Bring next digit (8) of the dividend behind the 68 and repeat the process: 688 / 71

On to step 4:
71 can be fit into 688 9 times, resulting in a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 109.0
If we subtract 639 from 688, we get 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 71

Step 5:
The number 71 fits into 494 6 times, leaving a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 1096.0
Subtracting 426 from 494 leaves us with 68.
Bring next digit (7) of the dividend behind the 68 and repeat the process: 687 / 71

On to step 6:
687 divided by 71 is 9 with a remainder of 48.
The next digit of our result is 9. 
Result so far: 10969.0
Subtract 639 from 687 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 7:
71 goes into 480 6 times with a remainder of 54.
Use 6 as the next digit of our solution. 
Result so far: 10969.6
Subtracting 426 from 480 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 8:
The number 71 fits into 540 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 10969.67
Deduct 497 from 540 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 9:
If we divide 430 by 71, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 10969.676
If we subtract 426 from 430, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
If we divide 40 by 71, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 10969.676
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
When dividing 400 by 71, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 10969.67605
If we take 355 away from 400, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 12:
71 goes into 450 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 10969.676056
Subtracting 426 from 450 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
The number 71 fits into 240 3 times, leaving a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 10969.6760563
If we subtract 213 from 240, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 14:
The number 71 fits into 270 3 times, leaving a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 10969.67605633
Subtracting 213 from 270 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

After the division, we end up with 10969.67605633 and a remainder of 5.7e-08.