We're dividing 13528870 by 273 
The aim is to understand the frequency of 273 in 13528870.

Going ahead to step 1:
If we divide 1 by 273, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 273

Going ahead to step 2:
If we divide 13 by 273, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 273

Let's proceed to step 3:
273 goes into 135 0 times with a remainder of 135.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 135 to get 135.
Grab the next digit (2) from the dividend, add it to 135, then carry on: 1352 / 273

On to step 4:
273 goes into 1352 4 times with a remainder of 260.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 1092 from 1352 leaves us with 260.
Include the next digit (8) from the dividend after 260, then repeat: 2608 / 273

Advancing to step 5:
273 goes into 2608 9 times with a remainder of 151.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
If we subtract 2457 from 2608, we get 151.
Take the next digit (8) from the dividend and append it to 151, then repeat: 1518 / 273

Going ahead to step 6:
273 goes into 1518 5 times with a remainder of 153.
The number 5 becomes the next digit in our result. 
Result so far: 495.0
If we subtract 1365 from 1518, we get 153.
Take the next digit (7) from the dividend and append it to 153, then repeat: 1537 / 273

On to step 7:
1537 divided by 273 is 5 with a remainder of 172.
Use 5 as the next digit of our solution. 
Result so far: 4955.0
Subtracting 1365 from 1537 leaves us with 172.
Fetch the next digit (0) from the dividend, attach it to 172 and continue: 1720 / 273

Moving on to step 8:
The number 273 fits into 1720 6 times, leaving a remainder of 82.
The next digit of our result is 6. 
Result so far: 49556.0
The remainder is 82 after subtracting 1638 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 9:
820 divided by 273 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 49556.3
Deduct 819 from 820 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
273 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 49556.3
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
If we divide 100 by 273, we get 0 and a remainder of 100.
The next digit of our result is 0. 
Result so far: 49556.3
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 49556.3 and a remainder of 0.01.