We're dividing 18572176 by 78 
The aim is to understand the frequency of 78 in 18572176.

Moving on to step 1:
The number 78 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us 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.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 78

Let's proceed to step 3:
78 goes into 185 2 times with a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 156 away from 185, we end up with 29.
Include the next digit (7) from the dividend after 29, then repeat: 297 / 78

On to step 4:
297 divided by 78 is 3 with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 234 from 297 to get 63.
Bring next digit (2) of the dividend behind the 63 and repeat the process: 632 / 78

Step 5:
The number 78 fits into 632 8 times, leaving a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 238.0
The remainder is 8 after subtracting 624 from 632.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 78

On to step 6:
81 divided by 78 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 2381.0
Subtract 78 from 81 to get 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 78

Let's proceed to step 7:
If we divide 37 by 78, we get 0 and a remainder of 37.
The next digit of our result is 0. 
Result so far: 23810.0
Deduct 0 from 37 and we're left with 37.
Bring next digit (6) of the dividend behind the 37 and repeat the process: 376 / 78

On to step 8:
376 divided by 78 is 4 with a remainder of 64.
The next digit of our result is 4. 
Result so far: 238104.0
Subtract 312 from 376 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.

Moving on to step 9:
78 can be fit into 640 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 238104.8
Subtracting 624 from 640 leaves us with 16.
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 10:
The number 78 fits into 160 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 238104.82
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
If we divide 40 by 78, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 238104.82
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
When dividing 400 by 78, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 238104.8205
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
100 divided by 78 is 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 238104.82051
If we take 78 away from 100, we end up 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.

Step 14:
220 divided by 78 is 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 238104.820512
Deduct 156 from 220 and we're left 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.

Moving on to step 15:
640 divided by 78 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 238104.8205128
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.

Advancing to step 16:
If we divide 160 by 78, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 238104.82051282
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 238104.82051282, and the remainder is 4e-09.