Let's divide 78068645 by 84
The aim is to understand the frequency of 84 in 78068645.

Advancing to step 1:
84 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 take 0 away from 7, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 84

Step 2:
84 goes into 78 0 times with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 84

Moving on to step 3:
84 can be fit into 780 9 times, resulting in a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 756 from 780 to get 24.
Grab the next digit (6) from the dividend, add it to 24, then carry on: 246 / 84

Let's proceed to step 4:
When dividing 246 by 84, we get 2 with a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
Subtracting 168 from 246 leaves us with 78.
Fetch the next digit (8) from the dividend, attach it to 78 and continue: 788 / 84

Moving on to step 5:
When dividing 788 by 84, we get 9 with a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 929.0
If we take 756 away from 788, we end up with 32.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 84

Step 6:
84 goes into 326 3 times with a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 9293.0
If we take 252 away from 326, we end up with 74.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 84

Step 7:
744 divided by 84 is 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 92938.0
The remainder is 72 after subtracting 672 from 744.
Take the next digit (5) from the dividend and append it to 72, then repeat: 725 / 84

On to step 8:
725 divided by 84 is 8 with a remainder of 53.
Record the quotient 8 as the next digit in the result. 
Result so far: 929388.0
If we subtract 672 from 725, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 9:
84 can be fit into 530 6 times, resulting in a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 929388.6
If we take 504 away from 530, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
260 divided by 84 is 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 929388.63
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
84 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 929388.63
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 12:
If we divide 800 by 84, we get 9 and a remainder of 44.
The next digit of our result is 9. 
Result so far: 929388.6309
Deduct 756 from 800 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
440 divided by 84 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 929388.63095
If we take 420 away from 440, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
84 goes into 200 2 times with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 929388.630952
Subtracting 168 from 200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 15:
84 can be fit into 320 3 times, resulting in a remainder of 68.
The next digit of our result is 3. 
Result so far: 929388.6309523
Deduct 252 from 320 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 16:
84 can be fit into 680 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 929388.63095238
The remainder is 8 after subtracting 672 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 929388.63095238, with a leftover of 8e-09.