30649564 ÷ 600 
The aim is to understand the frequency of 600 in 30649564.

Step 1:
The number 600 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 600

Step 2:
30 divided by 600 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 600

Advancing to step 3:
If we divide 306 by 600, we get 0 and a remainder of 306.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 306 and we're left with 306.
Bring next digit (4) of the dividend behind the 306 and repeat the process: 3064 / 600

Going ahead to step 4:
3064 divided by 600 is 5 with a remainder of 64.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 3000 from 3064 to get 64.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 600

Going ahead to step 5:
600 goes into 649 1 times with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 600 from 649 leaves us with 49.
Include the next digit (5) from the dividend after 49, then repeat: 495 / 600

Going ahead to step 6:
495 divided by 600 is 0 with a remainder of 495.
Write down 0 as next digit of the result. 
Result so far: 510.0
If we subtract 0 from 495, we get 495.
Include the next digit (6) from the dividend after 495, then repeat: 4956 / 600

Step 7:
If we divide 4956 by 600, we get 8 and a remainder of 156.
The next digit of our result is 8. 
Result so far: 5108.0
Subtract 4800 from 4956 to get 156.
Grab the next digit (4) from the dividend, add it to 156, then carry on: 1564 / 600

Going ahead to step 8:
If we divide 1564 by 600, we get 2 and a remainder of 364.
Write down 2 as next digit of the result. 
Result so far: 51082.0
The remainder is 364 after subtracting 1200 from 1564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 9:
When dividing 3640 by 600, we get 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 51082.6
Subtract 3600 from 3640 to get 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 10:
When dividing 400 by 600, we get 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 51082.6
Deduct 0 from 400 and we're left 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.

Going ahead to step 11:
600 can be fit into 4000 6 times, resulting in a remainder of 400.
Write down 6 as next digit of the result. 
Result so far: 51082.606
The remainder is 400 after subtracting 3600 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 12:
When dividing 4000 by 600, we get 6 with a remainder of 400.
Record the quotient 6 as the next digit in the result. 
Result so far: 51082.6066
If we subtract 3600 from 4000, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 51082.6066 with a remaining 0.004.