We look at the division of 81786286 by 274 
The aim is to understand the frequency of 274 in 81786286.

Step 1:
274 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 274

Going ahead to step 2:
274 can be fit into 81 0 times, resulting in a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Fetch the next digit (7) from the dividend, attach it to 81 and continue: 817 / 274

Let's proceed to step 3:
When dividing 817 by 274, we get 2 with a remainder of 269.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 548 from 817 and we're left with 269.
Grab the next digit (8) from the dividend, add it to 269, then carry on: 2698 / 274

On to step 4:
274 can be fit into 2698 9 times, resulting in a remainder of 232.
Use 9 as the next digit of our solution. 
Result so far: 29.0
If we subtract 2466 from 2698, we get 232.
Bring next digit (6) of the dividend behind the 232 and repeat the process: 2326 / 274

Let's proceed to step 5:
274 can be fit into 2326 8 times, resulting in a remainder of 134.
Write down 8 as next digit of the result. 
Result so far: 298.0
Subtract 2192 from 2326 to get 134.
Take the next digit (2) from the dividend and append it to 134, then repeat: 1342 / 274

Let's proceed to step 6:
1342 divided by 274 is 4 with a remainder of 246.
The next digit of our result is 4. 
Result so far: 2984.0
Subtracting 1096 from 1342 leaves us with 246.
Append the next digit (8) from the dividend to 246 and continue with: 2468 / 274

Moving on to step 7:
When dividing 2468 by 274, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 29849.0
If we take 2466 away from 2468, we end up with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 274

Step 8:
274 can be fit into 26 0 times, resulting in a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 298490.0
Subtract 0 from 26 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
260 divided by 274 is 0 with a remainder of 260.
Write down 0 as next digit of the result. 
Result so far: 298490.0
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 10:
The number 274 fits into 2600 9 times, leaving a remainder of 134.
Use 9 as the next digit of our solution. 
Result so far: 298490.09
Subtracting 2466 from 2600 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Let's proceed to step 11:
1340 divided by 274 is 4 with a remainder of 244.
Write down 4 as next digit of the result. 
Result so far: 298490.094
If we subtract 1096 from 1340, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 12:
When dividing 2440 by 274, we get 8 with a remainder of 248.
Record the quotient 8 as the next digit in the result. 
Result so far: 298490.0948
Subtracting 2192 from 2440 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 13:
The number 274 fits into 2480 9 times, leaving a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 298490.09489
Subtract 2466 from 2480 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 14:
140 divided by 274 is 0 with a remainder of 140.
The next digit of our result is 0. 
Result so far: 298490.09489
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 15:
274 can be fit into 1400 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 298490.0948905
Subtracting 1370 from 1400 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 16:
The number 274 fits into 300 1 times, leaving a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 298490.09489051
Deduct 274 from 300 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 298490.09489051 with a remaining 2.6e-08.