We're dividing 12077049 by 680 
The aim is to understand the frequency of 680 in 12077049.

Let's proceed to step 1:
If we divide 1 by 680, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 680

Advancing to step 2:
The number 680 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 680

Step 3:
When dividing 120 by 680, we get 0 with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 120 after subtracting 0 from 120.
Include the next digit (7) from the dividend after 120, then repeat: 1207 / 680

On to step 4:
1207 divided by 680 is 1 with a remainder of 527.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 680 from 1207 and we're left with 527.
Take the next digit (7) from the dividend and append it to 527, then repeat: 5277 / 680

Advancing to step 5:
When dividing 5277 by 680, we get 7 with a remainder of 517.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 4760 from 5277 to get 517.
Include the next digit (0) from the dividend after 517, then repeat: 5170 / 680

Moving on to step 6:
680 goes into 5170 7 times with a remainder of 410.
Put 7 as the next digit of the answer. 
Result so far: 177.0
If we subtract 4760 from 5170, we get 410.
Include the next digit (4) from the dividend after 410, then repeat: 4104 / 680

On to step 7:
If we divide 4104 by 680, we get 6 and a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 1776.0
Subtracting 4080 from 4104 leaves us with 24.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 680

On to step 8:
If we divide 249 by 680, we get 0 and a remainder of 249.
Put 0 as the next digit of the answer. 
Result so far: 17760.0
Deduct 0 from 249 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Moving on to step 9:
If we divide 2490 by 680, we get 3 and a remainder of 450.
The number 3 becomes the next digit in our result. 
Result so far: 17760.3
Subtract 2040 from 2490 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 10:
680 goes into 4500 6 times with a remainder of 420.
Write down 6 as next digit of the result. 
Result so far: 17760.36
The remainder is 420 after subtracting 4080 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 11:
680 can be fit into 4200 6 times, resulting in a remainder of 120.
The next digit of our result is 6. 
Result so far: 17760.366
The remainder is 120 after subtracting 4080 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The quotient of the division is 17760.366, and the remainder is 0.012.