Let's divide 838176 by 78
The aim is to understand the frequency of 78 in 838176.

Let's proceed to step 1:
78 goes into 8 0 times 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.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 78

On to 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
Deduct 78 from 83 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 78

Moving on to step 3:
If we divide 58 by 78, we get 0 and a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 58 to get 58.
Include the next digit (1) from the dividend after 58, then repeat: 581 / 78

Moving on to step 4:
78 can be fit into 581 7 times, resulting in a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 107.0
Subtracting 546 from 581 leaves us with 35.
Include the next digit (7) from the dividend after 35, then repeat: 357 / 78

Step 5:
78 can be fit into 357 4 times, resulting in a remainder of 45.
The number 4 becomes the next digit in our result. 
Result so far: 1074.0
Subtract 312 from 357 to get 45.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 78

Let's proceed to step 6:
78 can be fit into 456 5 times, resulting in a remainder of 66.
The number 5 becomes the next digit in our result. 
Result so far: 10745.0
The remainder is 66 after subtracting 390 from 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 7:
If we divide 660 by 78, we get 8 and a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 10745.8
If we take 624 away from 660, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
When dividing 360 by 78, we get 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 10745.84
If we take 312 away from 360, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 9:
If we divide 480 by 78, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 10745.846
Deduct 468 from 480 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
If we divide 120 by 78, we get 1 and a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 10745.8461
The remainder is 42 after subtracting 78 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 11:
420 divided by 78 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 10745.84615
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
The number 78 fits into 300 3 times, leaving a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 10745.846153
Subtract 234 from 300 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 13:
The number 78 fits into 660 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 10745.8461538
Subtract 624 from 660 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
360 divided by 78 is 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 10745.84615384
Deduct 312 from 360 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 10745.84615384, and the remainder is 4.8e-08.