Let's divide 27602665 by 781
The aim is to understand the frequency of 781 in 27602665.

Moving on to step 1:
The number 781 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 781

Step 2:
781 can be fit into 27 0 times, resulting in a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 781

On to step 3:
276 divided by 781 is 0 with a remainder of 276.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 276, we end up with 276.
Grab the next digit (0) from the dividend, add it to 276, then carry on: 2760 / 781

Going ahead to step 4:
If we divide 2760 by 781, we get 3 and a remainder of 417.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 2343 from 2760, we get 417.
Grab the next digit (2) from the dividend, add it to 417, then carry on: 4172 / 781

Let's proceed to step 5:
If we divide 4172 by 781, we get 5 and a remainder of 267.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtract 3905 from 4172 to get 267.
Append the next digit (6) from the dividend to 267 and continue with: 2676 / 781

Let's proceed to step 6:
If we divide 2676 by 781, we get 3 and a remainder of 333.
The number 3 becomes the next digit in our result. 
Result so far: 353.0
Subtract 2343 from 2676 to get 333.
Append the next digit (6) from the dividend to 333 and continue with: 3336 / 781

On to step 7:
781 goes into 3336 4 times with a remainder of 212.
Use 4 as the next digit of our solution. 
Result so far: 3534.0
The remainder is 212 after subtracting 3124 from 3336.
Include the next digit (5) from the dividend after 212, then repeat: 2125 / 781

On to step 8:
2125 divided by 781 is 2 with a remainder of 563.
Use 2 as the next digit of our solution. 
Result so far: 35342.0
Subtract 1562 from 2125 to get 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Moving on to step 9:
781 goes into 5630 7 times with a remainder of 163.
The number 7 becomes the next digit in our result. 
Result so far: 35342.7
Deduct 5467 from 5630 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 10:
When dividing 1630 by 781, we get 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 35342.72
Deduct 1562 from 1630 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
When dividing 680 by 781, we get 0 with a remainder of 680.
Record the quotient 0 as the next digit in the result. 
Result so far: 35342.72
Deduct 0 from 680 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 12:
The number 781 fits into 6800 8 times, leaving a remainder of 552.
Write down 8 as next digit of the result. 
Result so far: 35342.7208
If we subtract 6248 from 6800, we get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Step 13:
781 goes into 5520 7 times with a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 35342.72087
If we take 5467 away from 5520, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 14:
781 goes into 530 0 times with a remainder of 530.
Put 0 as the next digit of the answer. 
Result so far: 35342.72087
If we subtract 0 from 530, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 15:
If we divide 5300 by 781, we get 6 and a remainder of 614.
Record the quotient 6 as the next digit in the result. 
Result so far: 35342.7208706
Deduct 4686 from 5300 and we're left with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Step 16:
6140 divided by 781 is 7 with a remainder of 673.
Write down 7 as next digit of the result. 
Result so far: 35342.72087067
The remainder is 673 after subtracting 5467 from 6140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

In conclusion, the division gives 35342.72087067 with a balance of 6.73e-07.