We divide 670815 by 78
The aim is to understand the frequency of 78 in 670815.

Advancing to step 1:
The number 78 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 78

Let's proceed to step 2:
When dividing 67 by 78, we get 0 with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Include the next digit (0) from the dividend after 67, then repeat: 670 / 78

Let's proceed to step 3:
The number 78 fits into 670 8 times, leaving a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 624 from 670 to get 46.
Append the next digit (8) from the dividend to 46 and continue with: 468 / 78

Advancing to step 4:
When dividing 468 by 78, we get 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we take 468 away from 468, we end up with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 78

Advancing to step 5:
78 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 860.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 78

On to step 6:
When dividing 15 by 78, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 8600.0
If we subtract 0 from 15, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
150 divided by 78 is 1 with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 8600.1
Subtract 78 from 150 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 8:
78 goes into 720 9 times with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 8600.19
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
78 can be fit into 180 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 8600.192
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
When dividing 240 by 78, we get 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 8600.1923
Subtracting 234 from 240 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
78 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 8600.1923
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
If we divide 600 by 78, we get 7 and a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 8600.192307
Deduct 546 from 600 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 13:
78 can be fit into 540 6 times, resulting in a remainder of 72.
The next digit of our result is 6. 
Result so far: 8600.1923076
If we subtract 468 from 540, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
720 divided by 78 is 9 with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 8600.19230769
If we subtract 702 from 720, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 8600.19230769 with a remaining 1.8e-08.