85713459 divided by 782 
The aim is to understand the frequency of 782 in 85713459.

Going ahead to step 1:
8 divided by 782 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 782

Going ahead to step 2:
When dividing 85 by 782, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Grab the next digit (7) from the dividend, add it to 85, then carry on: 857 / 782

On to step 3:
782 goes into 857 1 times with a remainder of 75.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 782 from 857 leaves us with 75.
Include the next digit (1) from the dividend after 75, then repeat: 751 / 782

Step 4:
The number 782 fits into 751 0 times, leaving a remainder of 751.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 751 leaves us with 751.
Take the next digit (3) from the dividend and append it to 751, then repeat: 7513 / 782

Moving on to step 5:
782 goes into 7513 9 times with a remainder of 475.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
If we subtract 7038 from 7513, we get 475.
Fetch the next digit (4) from the dividend, attach it to 475 and continue: 4754 / 782

Moving on to step 6:
4754 divided by 782 is 6 with a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 1096.0
Deduct 4692 from 4754 and we're left with 62.
Bring next digit (5) of the dividend behind the 62 and repeat the process: 625 / 782

Step 7:
When dividing 625 by 782, we get 0 with a remainder of 625.
Use 0 as the next digit of our solution. 
Result so far: 10960.0
Subtracting 0 from 625 leaves us with 625.
Include the next digit (9) from the dividend after 625, then repeat: 6259 / 782

On to step 8:
If we divide 6259 by 782, we get 8 and a remainder of 3.
The next digit of our result is 8. 
Result so far: 109608.0
The remainder is 3 after subtracting 6256 from 6259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
If we divide 30 by 782, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 109608.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
The number 782 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 109608.0
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 109608.0, and the remainder is 0.3.