78318930 divided by 272 
The aim is to understand the frequency of 272 in 78318930.

Let's proceed to step 1:
If we divide 7 by 272, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 272

Let's proceed to step 2:
78 divided by 272 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 272

Advancing to step 3:
783 divided by 272 is 2 with a remainder of 239.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 544 from 783, we get 239.
Bring next digit (1) of the dividend behind the 239 and repeat the process: 2391 / 272

Moving on to step 4:
272 can be fit into 2391 8 times, resulting in a remainder of 215.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 2176 from 2391 leaves us with 215.
Grab the next digit (8) from the dividend, add it to 215, then carry on: 2158 / 272

On to step 5:
272 goes into 2158 7 times with a remainder of 254.
Put 7 as the next digit of the answer. 
Result so far: 287.0
Subtract 1904 from 2158 to get 254.
Take the next digit (9) from the dividend and append it to 254, then repeat: 2549 / 272

Advancing to step 6:
If we divide 2549 by 272, we get 9 and a remainder of 101.
Put 9 as the next digit of the answer. 
Result so far: 2879.0
If we take 2448 away from 2549, we end up with 101.
Append the next digit (3) from the dividend to 101 and continue with: 1013 / 272

Let's proceed to step 7:
1013 divided by 272 is 3 with a remainder of 197.
Record the quotient 3 as the next digit in the result. 
Result so far: 28793.0
If we subtract 816 from 1013, we get 197.
Append the next digit (0) from the dividend to 197 and continue with: 1970 / 272

Step 8:
The number 272 fits into 1970 7 times, leaving a remainder of 66.
The next digit of our result is 7. 
Result so far: 287937.0
If we subtract 1904 from 1970, 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.

Step 9:
272 can be fit into 660 2 times, resulting in a remainder of 116.
Write down 2 as next digit of the result. 
Result so far: 287937.2
Subtract 544 from 660 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 10:
1160 divided by 272 is 4 with a remainder of 72.
The next digit of our result is 4. 
Result so far: 287937.24
If we subtract 1088 from 1160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
720 divided by 272 is 2 with a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 287937.242
If we subtract 544 from 720, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 12:
The number 272 fits into 1760 6 times, leaving a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 287937.2426
Subtract 1632 from 1760 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 13:
1280 divided by 272 is 4 with a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 287937.24264
Subtracting 1088 from 1280 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 14:
If we divide 1920 by 272, we get 7 and a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 287937.242647
Deduct 1904 from 1920 and we're left 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.

Let's proceed to step 15:
160 divided by 272 is 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 287937.242647
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 16:
272 goes into 1600 5 times with a remainder of 240.
The next digit of our result is 5. 
Result so far: 287937.24264705
If we subtract 1360 from 1600, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 287937.24264705 with a remainder of 2.4e-07.