717277 divided by 781 
The aim is to understand the frequency of 781 in 717277.

Going ahead to step 1:
If we divide 7 by 781, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 781

Moving on to step 2:
The number 781 fits into 71 0 times, leaving a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Grab the next digit (7) from the dividend, add it to 71, then carry on: 717 / 781

Moving on to step 3:
When dividing 717 by 781, we get 0 with a remainder of 717.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 717 to get 717.
Fetch the next digit (2) from the dividend, attach it to 717 and continue: 7172 / 781

Moving on to step 4:
When dividing 7172 by 781, we get 9 with a remainder of 143.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7029 from 7172 leaves us with 143.
Bring next digit (7) of the dividend behind the 143 and repeat the process: 1437 / 781

Going ahead to step 5:
781 can be fit into 1437 1 times, resulting in a remainder of 656.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Subtracting 781 from 1437 leaves us with 656.
Fetch the next digit (7) from the dividend, attach it to 656 and continue: 6567 / 781

Advancing to step 6:
If we divide 6567 by 781, we get 8 and a remainder of 319.
Record the quotient 8 as the next digit in the result. 
Result so far: 918.0
If we subtract 6248 from 6567, we get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Going ahead to step 7:
When dividing 3190 by 781, we get 4 with a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 918.4
Subtract 3124 from 3190 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 8:
The number 781 fits into 660 0 times, leaving a remainder of 660.
Write down 0 as next digit of the result. 
Result so far: 918.4
Deduct 0 from 660 and we're left with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 9:
781 can be fit into 6600 8 times, resulting in a remainder of 352.
The number 8 becomes the next digit in our result. 
Result so far: 918.408
If we subtract 6248 from 6600, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 10:
When dividing 3520 by 781, we get 4 with a remainder of 396.
Use 4 as the next digit of our solution. 
Result so far: 918.4084
Subtract 3124 from 3520 to get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 11:
When dividing 3960 by 781, we get 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 918.40845
If we subtract 3905 from 3960, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 12:
If we divide 550 by 781, we get 0 and a remainder of 550.
Use 0 as the next digit of our solution. 
Result so far: 918.40845
Deduct 0 from 550 and we're left with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 13:
If we divide 5500 by 781, we get 7 and a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 918.4084507
The remainder is 33 after subtracting 5467 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
The number 781 fits into 330 0 times, leaving a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 918.4084507
Subtracting 0 from 330 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

In conclusion, the division gives 918.4084507 with a balance of 3.3e-07.