We're dividing 78600680 by 300 
The aim is to understand the frequency of 300 in 78600680.

On to step 1:
300 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 300

On to step 2:
300 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (6) from the dividend to 78 and continue with: 786 / 300

Going ahead to step 3:
The number 300 fits into 786 2 times, leaving a remainder of 186.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 600 from 786 to get 186.
Grab the next digit (0) from the dividend, add it to 186, then carry on: 1860 / 300

Going ahead to step 4:
When dividing 1860 by 300, we get 6 with a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 26.0
If we subtract 1800 from 1860, we get 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 300

Advancing to step 5:
300 can be fit into 600 2 times, resulting in a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 262.0
Deduct 600 from 600 and we're left with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 300

Moving on to step 6:
300 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 2620.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 300

Advancing to step 7:
68 divided by 300 is 0 with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 26200.0
If we take 0 away from 68, we end up with 68.
Append the next digit (0) from the dividend to 68 and continue with: 680 / 300

Let's proceed to step 8:
If we divide 680 by 300, we get 2 and a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 262002.0
If we take 600 away from 680, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 9:
When dividing 800 by 300, we get 2 with a remainder of 200.
Put 2 as the next digit of the answer. 
Result so far: 262002.2
If we subtract 600 from 800, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 10:
When dividing 2000 by 300, we get 6 with a remainder of 200.
Record the quotient 6 as the next digit in the result. 
Result so far: 262002.26
Subtracting 1800 from 2000 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
300 can be fit into 2000 6 times, resulting in a remainder of 200.
Record the quotient 6 as the next digit in the result. 
Result so far: 262002.266
Deduct 1800 from 2000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 262002.266, and the remainder is 0.02.