80672791 ÷ 200 
The aim is to understand the frequency of 200 in 80672791.

Step 1:
The number 200 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 200

Advancing to step 2:
If we divide 80 by 200, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 200

Advancing to step 3:
806 divided by 200 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 800 from 806, we get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 200

On to step 4:
The number 200 fits into 67 0 times, leaving a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Deduct 0 from 67 and we're left with 67.
Append the next digit (2) from the dividend to 67 and continue with: 672 / 200

On to step 5:
672 divided by 200 is 3 with a remainder of 72.
The next digit of our result is 3. 
Result so far: 403.0
If we take 600 away from 672, we end up with 72.
Bring next digit (7) of the dividend behind the 72 and repeat the process: 727 / 200

Step 6:
200 goes into 727 3 times with a remainder of 127.
The next digit of our result is 3. 
Result so far: 4033.0
If we take 600 away from 727, we end up with 127.
Grab the next digit (9) from the dividend, add it to 127, then carry on: 1279 / 200

Moving on to step 7:
1279 divided by 200 is 6 with a remainder of 79.
The number 6 becomes the next digit in our result. 
Result so far: 40336.0
Subtracting 1200 from 1279 leaves us with 79.
Take the next digit (1) from the dividend and append it to 79, then repeat: 791 / 200

On to step 8:
When dividing 791 by 200, we get 3 with a remainder of 191.
Put 3 as the next digit of the answer. 
Result so far: 403363.0
Deduct 600 from 791 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 9:
The number 200 fits into 1910 9 times, leaving a remainder of 110.
Put 9 as the next digit of the answer. 
Result so far: 403363.9
If we take 1800 away from 1910, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 10:
If we divide 1100 by 200, we get 5 and a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 403363.95
Subtracting 1000 from 1100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
200 can be fit into 1000 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 403363.955
If we take 1000 away from 1000, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 403363.955, and the remainder is 0.0.