Let's divide 27586707 by 680
The aim is to understand the frequency of 680 in 27586707.

On to step 1:
If we divide 2 by 680, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 680

Let's proceed to step 2:
The number 680 fits into 27 0 times, leaving a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 680

On to step 3:
275 divided by 680 is 0 with a remainder of 275.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 275 and we're left with 275.
Append the next digit (8) from the dividend to 275 and continue with: 2758 / 680

Going ahead to step 4:
The number 680 fits into 2758 4 times, leaving a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 2720 from 2758 and we're left with 38.
Bring next digit (6) of the dividend behind the 38 and repeat the process: 386 / 680

On to step 5:
680 can be fit into 386 0 times, resulting in a remainder of 386.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Deduct 0 from 386 and we're left with 386.
Bring next digit (7) of the dividend behind the 386 and repeat the process: 3867 / 680

On to step 6:
If we divide 3867 by 680, we get 5 and a remainder of 467.
The next digit of our result is 5. 
Result so far: 405.0
Subtracting 3400 from 3867 leaves us with 467.
Fetch the next digit (0) from the dividend, attach it to 467 and continue: 4670 / 680

On to step 7:
4670 divided by 680 is 6 with a remainder of 590.
Use 6 as the next digit of our solution. 
Result so far: 4056.0
Subtracting 4080 from 4670 leaves us with 590.
Grab the next digit (7) from the dividend, add it to 590, then carry on: 5907 / 680

Going ahead to step 8:
If we divide 5907 by 680, we get 8 and a remainder of 467.
The next digit of our result is 8. 
Result so far: 40568.0
Subtracting 5440 from 5907 leaves us with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Let's proceed to step 9:
When dividing 4670 by 680, we get 6 with a remainder of 590.
Put 6 as the next digit of the answer. 
Result so far: 40568.6
Subtracting 4080 from 4670 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 10:
5900 divided by 680 is 8 with a remainder of 460.
The number 8 becomes the next digit in our result. 
Result so far: 40568.68
Subtracting 5440 from 5900 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 11:
When dividing 4600 by 680, we get 6 with a remainder of 520.
The next digit of our result is 6. 
Result so far: 40568.686
Deduct 4080 from 4600 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Going ahead to step 12:
The number 680 fits into 5200 7 times, leaving a remainder of 440.
Put 7 as the next digit of the answer. 
Result so far: 40568.6867
If we take 4760 away from 5200, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 13:
The number 680 fits into 4400 6 times, leaving a remainder of 320.
Record the quotient 6 as the next digit in the result. 
Result so far: 40568.68676
Deduct 4080 from 4400 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 14:
If we divide 3200 by 680, we get 4 and a remainder of 480.
The next digit of our result is 4. 
Result so far: 40568.686764
If we subtract 2720 from 3200, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 15:
The number 680 fits into 4800 7 times, leaving a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 40568.6867647
If we take 4760 away from 4800, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
When dividing 400 by 680, we get 0 with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 40568.6867647
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

In conclusion, the division gives 40568.6867647 with a balance of 4e-07.