893824 ÷ 78 
The aim is to understand the frequency of 78 in 893824.

On to step 1:
If we divide 8 by 78, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 78

Advancing to step 2:
The number 78 fits into 89 1 times, leaving a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 78 from 89 to get 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 78

Let's proceed to step 3:
113 divided by 78 is 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 78 from 113 leaves us with 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 78

Moving on to step 4:
When dividing 358 by 78, we get 4 with a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 114.0
If we take 312 away from 358, we end up with 46.
Bring next digit (2) of the dividend behind the 46 and repeat the process: 462 / 78

Advancing to step 5:
78 goes into 462 5 times with a remainder of 72.
Put 5 as the next digit of the answer. 
Result so far: 1145.0
Subtracting 390 from 462 leaves us with 72.
Bring next digit (4) of the dividend behind the 72 and repeat the process: 724 / 78

Advancing to step 6:
78 can be fit into 724 9 times, resulting in a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 11459.0
Subtract 702 from 724 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
The number 78 fits into 220 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 11459.2
If we take 156 away from 220, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 8:
The number 78 fits into 640 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 11459.28
The remainder is 16 after subtracting 624 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
The number 78 fits into 160 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 11459.282
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 78, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 11459.282
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
78 can be fit into 400 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 11459.28205
If we subtract 390 from 400, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
78 can be fit into 100 1 times, resulting in a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 11459.282051
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 13:
220 divided by 78 is 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 11459.2820512
Subtract 156 from 220 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 14:
The number 78 fits into 640 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 11459.28205128
Subtract 624 from 640 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 11459.28205128 with a remainder of 1.6e-08.