6880212 divided by 782 
The aim is to understand the frequency of 782 in 6880212.

On to step 1:
782 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 782

Moving on to step 2:
If we divide 68 by 782, we get 0 and a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Bring next digit (8) of the dividend behind the 68 and repeat the process: 688 / 782

Moving on to step 3:
782 goes into 688 0 times with a remainder of 688.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 688 leaves us with 688.
Include the next digit (0) from the dividend after 688, then repeat: 6880 / 782

Advancing to step 4:
The number 782 fits into 6880 8 times, leaving a remainder of 624.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 6256 from 6880 to get 624.
Fetch the next digit (2) from the dividend, attach it to 624 and continue: 6242 / 782

Moving on to step 5:
782 can be fit into 6242 7 times, resulting in a remainder of 768.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 5474 from 6242 leaves us with 768.
Fetch the next digit (1) from the dividend, attach it to 768 and continue: 7681 / 782

Let's proceed to step 6:
If we divide 7681 by 782, we get 9 and a remainder of 643.
The number 9 becomes the next digit in our result. 
Result so far: 879.0
Deduct 7038 from 7681 and we're left with 643.
Bring next digit (2) of the dividend behind the 643 and repeat the process: 6432 / 782

On to step 7:
782 goes into 6432 8 times with a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 8798.0
Subtract 6256 from 6432 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 8:
When dividing 1760 by 782, we get 2 with a remainder of 196.
The number 2 becomes the next digit in our result. 
Result so far: 8798.2
If we subtract 1564 from 1760, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 9:
782 goes into 1960 2 times with a remainder of 396.
The number 2 becomes the next digit in our result. 
Result so far: 8798.22
If we subtract 1564 from 1960, we 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.

The final outcome is 8798.22, with a leftover of 0.396.