65107031 divided by 680 
The aim is to understand the frequency of 680 in 65107031.

Let's proceed to step 1:
The number 680 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 680

Let's proceed to step 2:
If we divide 65 by 680, we get 0 and a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Fetch the next digit (1) from the dividend, attach it to 65 and continue: 651 / 680

Moving on to step 3:
The number 680 fits into 651 0 times, leaving a remainder of 651.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 651 and we're left with 651.
Include the next digit (0) from the dividend after 651, then repeat: 6510 / 680

Step 4:
6510 divided by 680 is 9 with a remainder of 390.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 6120 from 6510 leaves us with 390.
Include the next digit (7) from the dividend after 390, then repeat: 3907 / 680

Step 5:
680 goes into 3907 5 times with a remainder of 507.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
Deduct 3400 from 3907 and we're left with 507.
Bring next digit (0) of the dividend behind the 507 and repeat the process: 5070 / 680

Step 6:
5070 divided by 680 is 7 with a remainder of 310.
Use 7 as the next digit of our solution. 
Result so far: 957.0
Deduct 4760 from 5070 and we're left with 310.
Take the next digit (3) from the dividend and append it to 310, then repeat: 3103 / 680

Going ahead to step 7:
When dividing 3103 by 680, we get 4 with a remainder of 383.
Use 4 as the next digit of our solution. 
Result so far: 9574.0
If we take 2720 away from 3103, we end up with 383.
Append the next digit (1) from the dividend to 383 and continue with: 3831 / 680

Let's proceed to step 8:
The number 680 fits into 3831 5 times, leaving a remainder of 431.
Put 5 as the next digit of the answer. 
Result so far: 95745.0
The remainder is 431 after subtracting 3400 from 3831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Let's proceed to step 9:
680 goes into 4310 6 times with a remainder of 230.
Write down 6 as next digit of the result. 
Result so far: 95745.6
The remainder is 230 after subtracting 4080 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 10:
680 can be fit into 2300 3 times, resulting in a remainder of 260.
Use 3 as the next digit of our solution. 
Result so far: 95745.63
Deduct 2040 from 2300 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 11:
If we divide 2600 by 680, we get 3 and a remainder of 560.
Put 3 as the next digit of the answer. 
Result so far: 95745.633
Subtracting 2040 from 2600 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The quotient of the division is 95745.633, and the remainder is 0.056.