30569651 ÷ 308 
The aim is to understand the frequency of 308 in 30569651.

Advancing to step 1:
3 divided by 308 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 308

On to step 2:
30 divided by 308 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 308

Moving on to step 3:
When dividing 305 by 308, we get 0 with a remainder of 305.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 305 leaves us with 305.
Bring next digit (6) of the dividend behind the 305 and repeat the process: 3056 / 308

Step 4:
3056 divided by 308 is 9 with a remainder of 284.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 284 after subtracting 2772 from 3056.
Append the next digit (9) from the dividend to 284 and continue with: 2849 / 308

On to step 5:
2849 divided by 308 is 9 with a remainder of 77.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we take 2772 away from 2849, we end up with 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 308

Moving on to step 6:
When dividing 776 by 308, we get 2 with a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 992.0
If we take 616 away from 776, we end up with 160.
Append the next digit (5) from the dividend to 160 and continue with: 1605 / 308

Advancing to step 7:
When dividing 1605 by 308, we get 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 9925.0
If we subtract 1540 from 1605, we get 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 308

Step 8:
308 can be fit into 651 2 times, resulting in a remainder of 35.
Record the quotient 2 as the next digit in the result. 
Result so far: 99252.0
If we take 616 away from 651, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
If we divide 350 by 308, we get 1 and a remainder of 42.
The next digit of our result is 1. 
Result so far: 99252.1
If we take 308 away from 350, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
308 can be fit into 420 1 times, resulting in a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 99252.11
If we take 308 away from 420, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The quotient of the division is 99252.11, and the remainder is 0.112.