We divide 78716943 by 684
The aim is to understand the frequency of 684 in 78716943.

On to step 1:
684 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 684

On to step 2:
The number 684 fits into 78 0 times, leaving a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Include the next digit (7) from the dividend after 78, then repeat: 787 / 684

On to step 3:
684 goes into 787 1 times with a remainder of 103.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 684 from 787 to get 103.
Include the next digit (1) from the dividend after 103, then repeat: 1031 / 684

Step 4:
If we divide 1031 by 684, we get 1 and a remainder of 347.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 684 from 1031 leaves us with 347.
Fetch the next digit (6) from the dividend, attach it to 347 and continue: 3476 / 684

Step 5:
3476 divided by 684 is 5 with a remainder of 56.
Write down 5 as next digit of the result. 
Result so far: 115.0
If we subtract 3420 from 3476, we get 56.
Include the next digit (9) from the dividend after 56, then repeat: 569 / 684

Moving on to step 6:
If we divide 569 by 684, we get 0 and a remainder of 569.
Record the quotient 0 as the next digit in the result. 
Result so far: 1150.0
If we subtract 0 from 569, we get 569.
Grab the next digit (4) from the dividend, add it to 569, then carry on: 5694 / 684

Let's proceed to step 7:
When dividing 5694 by 684, we get 8 with a remainder of 222.
The next digit of our result is 8. 
Result so far: 11508.0
The remainder is 222 after subtracting 5472 from 5694.
Take the next digit (3) from the dividend and append it to 222, then repeat: 2223 / 684

Moving on to step 8:
If we divide 2223 by 684, we get 3 and a remainder of 171.
Put 3 as the next digit of the answer. 
Result so far: 115083.0
If we take 2052 away from 2223, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

On to step 9:
684 can be fit into 1710 2 times, resulting in a remainder of 342.
Use 2 as the next digit of our solution. 
Result so far: 115083.2
Subtract 1368 from 1710 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Step 10:
3420 divided by 684 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 115083.25
Deduct 3420 from 3420 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
684 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 115083.25
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
684 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 115083.25
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 115083.25, with a leftover of 0.0.