We look at the division of 77069033 by 249 
The aim is to understand the frequency of 249 in 77069033.

Going ahead to step 1:
249 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 249

Step 2:
249 can be fit into 77 0 times, resulting in a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Bring next digit (0) of the dividend behind the 77 and repeat the process: 770 / 249

Step 3:
770 divided by 249 is 3 with a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 747 from 770 leaves us with 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 249

Step 4:
If we divide 236 by 249, we get 0 and a remainder of 236.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we subtract 0 from 236, we get 236.
Append the next digit (9) from the dividend to 236 and continue with: 2369 / 249

Moving on to step 5:
2369 divided by 249 is 9 with a remainder of 128.
Write down 9 as next digit of the result. 
Result so far: 309.0
If we take 2241 away from 2369, we end up with 128.
Fetch the next digit (0) from the dividend, attach it to 128 and continue: 1280 / 249

Let's proceed to step 6:
The number 249 fits into 1280 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 3095.0
Subtract 1245 from 1280 to get 35.
Bring next digit (3) of the dividend behind the 35 and repeat the process: 353 / 249

Moving on to step 7:
353 divided by 249 is 1 with a remainder of 104.
Record the quotient 1 as the next digit in the result. 
Result so far: 30951.0
If we subtract 249 from 353, we get 104.
Fetch the next digit (3) from the dividend, attach it to 104 and continue: 1043 / 249

Going ahead to step 8:
249 can be fit into 1043 4 times, resulting in a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 309514.0
Subtracting 996 from 1043 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
The number 249 fits into 470 1 times, leaving a remainder of 221.
The number 1 becomes the next digit in our result. 
Result so far: 309514.1
Deduct 249 from 470 and we're left with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Let's proceed to step 10:
The number 249 fits into 2210 8 times, leaving a remainder of 218.
The number 8 becomes the next digit in our result. 
Result so far: 309514.18
Subtracting 1992 from 2210 leaves us with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Moving on to step 11:
The number 249 fits into 2180 8 times, leaving a remainder of 188.
Record the quotient 8 as the next digit in the result. 
Result so far: 309514.188
Deduct 1992 from 2180 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Our division results in 309514.188 with a remaining 0.0188.