We look at the division of 78003323 by 273 
The aim is to understand the frequency of 273 in 78003323.

On to step 1:
7 divided by 273 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 273

Let's proceed to step 2:
78 divided by 273 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 273

Moving on to step 3:
273 can be fit into 780 2 times, resulting in a remainder of 234.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 546 from 780, we get 234.
Grab the next digit (0) from the dividend, add it to 234, then carry on: 2340 / 273

Step 4:
2340 divided by 273 is 8 with a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we subtract 2184 from 2340, we get 156.
Grab the next digit (3) from the dividend, add it to 156, then carry on: 1563 / 273

Let's proceed to step 5:
The number 273 fits into 1563 5 times, leaving a remainder of 198.
Record the quotient 5 as the next digit in the result. 
Result so far: 285.0
Subtract 1365 from 1563 to get 198.
Include the next digit (3) from the dividend after 198, then repeat: 1983 / 273

Step 6:
273 goes into 1983 7 times with a remainder of 72.
The number 7 becomes the next digit in our result. 
Result so far: 2857.0
If we take 1911 away from 1983, we end up with 72.
Grab the next digit (2) from the dividend, add it to 72, then carry on: 722 / 273

Moving on to step 7:
If we divide 722 by 273, we get 2 and a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 28572.0
Deduct 546 from 722 and we're left with 176.
Bring next digit (3) of the dividend behind the 176 and repeat the process: 1763 / 273

Let's proceed to step 8:
273 can be fit into 1763 6 times, resulting in a remainder of 125.
The number 6 becomes the next digit in our result. 
Result so far: 285726.0
Deduct 1638 from 1763 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 9:
The number 273 fits into 1250 4 times, leaving a remainder of 158.
Put 4 as the next digit of the answer. 
Result so far: 285726.4
Subtracting 1092 from 1250 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 10:
273 goes into 1580 5 times with a remainder of 215.
The next digit of our result is 5. 
Result so far: 285726.45
Subtract 1365 from 1580 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 11:
If we divide 2150 by 273, we get 7 and a remainder of 239.
Use 7 as the next digit of our solution. 
Result so far: 285726.457
If we subtract 1911 from 2150, we get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 12:
If we divide 2390 by 273, we get 8 and a remainder of 206.
The next digit of our result is 8. 
Result so far: 285726.4578
Subtracting 2184 from 2390 leaves us with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 13:
If we divide 2060 by 273, we get 7 and a remainder of 149.
Write down 7 as next digit of the result. 
Result so far: 285726.45787
The remainder is 149 after subtracting 1911 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Advancing to step 14:
The number 273 fits into 1490 5 times, leaving a remainder of 125.
The next digit of our result is 5. 
Result so far: 285726.457875
If we subtract 1365 from 1490, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 15:
273 goes into 1250 4 times with a remainder of 158.
Record the quotient 4 as the next digit in the result. 
Result so far: 285726.4578754
If we subtract 1092 from 1250, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 16:
1580 divided by 273 is 5 with a remainder of 215.
Use 5 as the next digit of our solution. 
Result so far: 285726.45787545
The remainder is 215 after subtracting 1365 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The quotient of the division is 285726.45787545, and the remainder is 2.15e-07.