985778 divided by 71 
The aim is to understand the frequency of 71 in 985778.

Step 1:
If we divide 9 by 71, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 71

Let's proceed to step 2:
If we divide 98 by 71, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 71 from 98 leaves us with 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 71

Moving on to step 3:
The number 71 fits into 275 3 times, leaving a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 213 from 275 leaves us with 62.
Take the next digit (7) from the dividend and append it to 62, then repeat: 627 / 71

On to step 4:
627 divided by 71 is 8 with a remainder of 59.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Subtract 568 from 627 to get 59.
Take the next digit (7) from the dividend and append it to 59, then repeat: 597 / 71

Moving on to step 5:
If we divide 597 by 71, we get 8 and a remainder of 29.
Use 8 as the next digit of our solution. 
Result so far: 1388.0
If we take 568 away from 597, we end up with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 71

Step 6:
When dividing 298 by 71, we get 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 13884.0
If we subtract 284 from 298, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
If we divide 140 by 71, we get 1 and a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 13884.1
Deduct 71 from 140 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
71 can be fit into 690 9 times, resulting in a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 13884.19
Subtract 639 from 690 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 9:
510 divided by 71 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 13884.197
Subtracting 497 from 510 leaves us with 13.
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 10:
The number 71 fits into 130 1 times, leaving a remainder of 59.
The next digit of our result is 1. 
Result so far: 13884.1971
If we subtract 71 from 130, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 11:
When dividing 590 by 71, we get 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 13884.19718
Subtracting 568 from 590 leaves us 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.

Moving on to step 12:
220 divided by 71 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 13884.197183
Subtracting 213 from 220 leaves us 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.

Let's proceed to step 13:
71 can be fit into 70 0 times, resulting in a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 13884.197183
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
700 divided by 71 is 9 with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 13884.19718309
Subtract 639 from 700 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final result is 13884.19718309 with a remainder of 6.1e-08.