647764 divided by 71 
The aim is to understand the frequency of 71 in 647764.

Let's proceed to step 1:
71 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 71

Moving on to step 2:
71 can be fit into 64 0 times, resulting in a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Fetch the next digit (7) from the dividend, attach it to 64 and continue: 647 / 71

Step 3:
647 divided by 71 is 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 639 from 647 and we're left with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 71

Let's proceed to step 4:
The number 71 fits into 87 1 times, leaving a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtracting 71 from 87 leaves us with 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 71

Going ahead to step 5:
166 divided by 71 is 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 912.0
Subtracting 142 from 166 leaves us with 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 71

Going ahead to step 6:
The number 71 fits into 244 3 times, leaving a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 9123.0
Subtracting 213 from 244 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
When dividing 310 by 71, we get 4 with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 9123.4
The remainder is 26 after subtracting 284 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
The number 71 fits into 260 3 times, leaving a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 9123.43
Deduct 213 from 260 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
The number 71 fits into 470 6 times, leaving a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 9123.436
Deduct 426 from 470 and we're left with 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 10:
71 can be fit into 440 6 times, resulting in a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 9123.4366
If we subtract 426 from 440, 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.

After the division, we end up with 9123.4366 and a remainder of 0.00014.