We look at the division of 25188421 by 273 
The aim is to understand the frequency of 273 in 25188421.

Step 1:
When dividing 2 by 273, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 273

Step 2:
25 divided by 273 is 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 273

Moving on to step 3:
273 goes into 251 0 times with a remainder of 251.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 251 after subtracting 0 from 251.
Fetch the next digit (8) from the dividend, attach it to 251 and continue: 2518 / 273

Moving on to step 4:
2518 divided by 273 is 9 with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 61 after subtracting 2457 from 2518.
Grab the next digit (8) from the dividend, add it to 61, then carry on: 618 / 273

Going ahead to step 5:
273 can be fit into 618 2 times, resulting in a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 92.0
The remainder is 72 after subtracting 546 from 618.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 273

Going ahead to step 6:
273 goes into 724 2 times with a remainder of 178.
The next digit of our result is 2. 
Result so far: 922.0
If we subtract 546 from 724, we get 178.
Include the next digit (2) from the dividend after 178, then repeat: 1782 / 273

Let's proceed to step 7:
273 goes into 1782 6 times with a remainder of 144.
Record the quotient 6 as the next digit in the result. 
Result so far: 9226.0
The remainder is 144 after subtracting 1638 from 1782.
Append the next digit (1) from the dividend to 144 and continue with: 1441 / 273

Step 8:
1441 divided by 273 is 5 with a remainder of 76.
The next digit of our result is 5. 
Result so far: 92265.0
The remainder is 76 after subtracting 1365 from 1441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 9:
273 can be fit into 760 2 times, resulting in a remainder of 214.
Record the quotient 2 as the next digit in the result. 
Result so far: 92265.2
If we take 546 away from 760, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 10:
273 goes into 2140 7 times with a remainder of 229.
The number 7 becomes the next digit in our result. 
Result so far: 92265.27
If we subtract 1911 from 2140, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 11:
2290 divided by 273 is 8 with a remainder of 106.
Write down 8 as next digit of the result. 
Result so far: 92265.278
If we take 2184 away from 2290, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 12:
When dividing 1060 by 273, we get 3 with a remainder of 241.
Write down 3 as next digit of the result. 
Result so far: 92265.2783
The remainder is 241 after subtracting 819 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 13:
273 can be fit into 2410 8 times, resulting in a remainder of 226.
Write down 8 as next digit of the result. 
Result so far: 92265.27838
Subtract 2184 from 2410 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 14:
273 goes into 2260 8 times with a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 92265.278388
Deduct 2184 from 2260 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

In conclusion, the division gives 92265.278388 with a balance of 7.6e-06.