We're dividing 71702617 by 782 
The aim is to understand the frequency of 782 in 71702617.

Advancing to step 1:
If we divide 7 by 782, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 782

Moving on to step 2:
782 goes into 71 0 times with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Append the next digit (7) from the dividend to 71 and continue with: 717 / 782

Going ahead to step 3:
If we divide 717 by 782, we get 0 and a remainder of 717.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 717, we end up with 717.
Bring next digit (0) of the dividend behind the 717 and repeat the process: 7170 / 782

On to step 4:
7170 divided by 782 is 9 with a remainder of 132.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 7038 from 7170, we get 132.
Grab the next digit (2) from the dividend, add it to 132, then carry on: 1322 / 782

Going ahead to step 5:
1322 divided by 782 is 1 with a remainder of 540.
Put 1 as the next digit of the answer. 
Result so far: 91.0
If we take 782 away from 1322, we end up with 540.
Include the next digit (6) from the dividend after 540, then repeat: 5406 / 782

On to step 6:
If we divide 5406 by 782, we get 6 and a remainder of 714.
Use 6 as the next digit of our solution. 
Result so far: 916.0
Deduct 4692 from 5406 and we're left with 714.
Bring next digit (1) of the dividend behind the 714 and repeat the process: 7141 / 782

Moving on to step 7:
When dividing 7141 by 782, we get 9 with a remainder of 103.
Write down 9 as next digit of the result. 
Result so far: 9169.0
Subtracting 7038 from 7141 leaves us with 103.
Fetch the next digit (7) from the dividend, attach it to 103 and continue: 1037 / 782

Going ahead to step 8:
If we divide 1037 by 782, we get 1 and a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 91691.0
Subtracting 782 from 1037 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 9:
782 can be fit into 2550 3 times, resulting in a remainder of 204.
Write down 3 as next digit of the result. 
Result so far: 91691.3
Subtracting 2346 from 2550 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 10:
782 goes into 2040 2 times with a remainder of 476.
Write down 2 as next digit of the result. 
Result so far: 91691.32
If we take 1564 away from 2040, we end up with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Going ahead to step 11:
If we divide 4760 by 782, we get 6 and a remainder of 68.
The next digit of our result is 6. 
Result so far: 91691.326
Subtract 4692 from 4760 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
The number 782 fits into 680 0 times, leaving a remainder of 680.
Record the quotient 0 as the next digit in the result. 
Result so far: 91691.326
Subtracting 0 from 680 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 13:
If we divide 6800 by 782, we get 8 and a remainder of 544.
Record the quotient 8 as the next digit in the result. 
Result so far: 91691.32608
The remainder is 544 after subtracting 6256 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Moving on to step 14:
When dividing 5440 by 782, we get 6 with a remainder of 748.
The number 6 becomes the next digit in our result. 
Result so far: 91691.326086
Subtract 4692 from 5440 to get 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

On to step 15:
782 can be fit into 7480 9 times, resulting in a remainder of 442.
Put 9 as the next digit of the answer. 
Result so far: 91691.3260869
Deduct 7038 from 7480 and we're left with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Advancing to step 16:
The number 782 fits into 4420 5 times, leaving a remainder of 510.
Use 5 as the next digit of our solution. 
Result so far: 91691.32608695
Subtract 3910 from 4420 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Our division results in 91691.32608695 with a remaining 5.1e-07.