We're dividing 182016 by 78 
The aim is to understand the frequency of 78 in 182016.

Going ahead to step 1:
1 divided by 78 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 78

Moving on to step 2:
When dividing 18 by 78, we get 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Take the next digit (2) from the dividend and append it to 18, then repeat: 182 / 78

On to step 3:
The number 78 fits into 182 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 156 from 182 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 78

Going ahead to step 4:
If we divide 260 by 78, we get 3 and a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we take 234 away from 260, we end up with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 78

Going ahead to step 5:
The number 78 fits into 261 3 times, leaving a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 233.0
Deduct 234 from 261 and we're left with 27.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 78

Moving on to step 6:
78 can be fit into 276 3 times, resulting in a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 2333.0
If we take 234 away from 276, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
420 divided by 78 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 2333.5
If we subtract 390 from 420, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
78 goes into 300 3 times with a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 2333.53
If we subtract 234 from 300, we 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.

Advancing to step 9:
The number 78 fits into 660 8 times, leaving a remainder of 36.
The next digit of our result is 8. 
Result so far: 2333.538
Subtracting 624 from 660 leaves us 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.

Step 10:
The number 78 fits into 360 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 2333.5384
Subtracting 312 from 360 leaves us 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.

Moving on to step 11:
480 divided by 78 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 2333.53846
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.

Step 12:
120 divided by 78 is 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 2333.538461
Subtracting 78 from 120 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
If we divide 420 by 78, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 2333.5384615
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.

Going ahead to step 14:
The number 78 fits into 300 3 times, leaving a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 2333.53846153
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.

The quotient of the division is 2333.53846153, and the remainder is 6.6e-08.