836258 divided by 78 
The aim is to understand the frequency of 78 in 836258.

On to step 1:
8 divided by 78 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 78

Step 2:
78 can be fit into 83 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 78 from 83 to get 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 78

Let's proceed to step 3:
The number 78 fits into 56 0 times, leaving a remainder of 56.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 56 and we're left with 56.
Append the next digit (2) from the dividend to 56 and continue with: 562 / 78

Advancing to step 4:
78 can be fit into 562 7 times, resulting in a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 107.0
Subtracting 546 from 562 leaves us with 16.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 78

Step 5:
When dividing 165 by 78, we get 2 with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 1072.0
If we subtract 156 from 165, we get 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 78

Let's proceed to step 6:
When dividing 98 by 78, we get 1 with a remainder of 20.
The next digit of our result is 1. 
Result so far: 10721.0
Subtracting 78 from 98 leaves us 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.

Let's proceed to step 7:
78 goes into 200 2 times with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 10721.2
Subtracting 156 from 200 leaves us 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.

Advancing to step 8:
The number 78 fits into 440 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 10721.25
Subtracting 390 from 440 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 9:
If we divide 500 by 78, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 10721.256
The remainder is 32 after subtracting 468 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
320 divided by 78 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 10721.2564
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
78 goes into 80 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 10721.25641
If we take 78 away from 80, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
78 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 10721.25641
Subtracting 0 from 20 leaves us 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.

Going ahead to step 13:
If we divide 200 by 78, we get 2 and a remainder of 44.
The next digit of our result is 2. 
Result so far: 10721.2564102
The remainder is 44 after subtracting 156 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 14:
If we divide 440 by 78, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 10721.25641025
The remainder is 50 after subtracting 390 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 10721.25641025 with a balance of 5e-08.