Let's divide 76800734 by 251
The aim is to understand the frequency of 251 in 76800734.

Moving on to step 1:
7 divided by 251 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 251

Advancing to step 2:
When dividing 76 by 251, we get 0 with a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 251

Step 3:
If we divide 768 by 251, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 753 from 768 to get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 251

On to step 4:
The number 251 fits into 150 0 times, leaving a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 30.0
The remainder is 150 after subtracting 0 from 150.
Include the next digit (0) from the dividend after 150, then repeat: 1500 / 251

Let's proceed to step 5:
When dividing 1500 by 251, we get 5 with a remainder of 245.
The next digit of our result is 5. 
Result so far: 305.0
If we subtract 1255 from 1500, we get 245.
Fetch the next digit (7) from the dividend, attach it to 245 and continue: 2457 / 251

On to step 6:
2457 divided by 251 is 9 with a remainder of 198.
Write down 9 as next digit of the result. 
Result so far: 3059.0
If we take 2259 away from 2457, we end up with 198.
Grab the next digit (3) from the dividend, add it to 198, then carry on: 1983 / 251

On to step 7:
251 can be fit into 1983 7 times, resulting in a remainder of 226.
The next digit of our result is 7. 
Result so far: 30597.0
Deduct 1757 from 1983 and we're left with 226.
Bring next digit (4) of the dividend behind the 226 and repeat the process: 2264 / 251

Step 8:
When dividing 2264 by 251, we get 9 with a remainder of 5.
The next digit of our result is 9. 
Result so far: 305979.0
If we take 2259 away from 2264, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
50 divided by 251 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 305979.0
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
The number 251 fits into 500 1 times, leaving a remainder of 249.
The number 1 becomes the next digit in our result. 
Result so far: 305979.01
Deduct 251 from 500 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Step 11:
If we divide 2490 by 251, we get 9 and a remainder of 231.
Write down 9 as next digit of the result. 
Result so far: 305979.019
The remainder is 231 after subtracting 2259 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 12:
The number 251 fits into 2310 9 times, leaving a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 305979.0199
If we subtract 2259 from 2310, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

After the division, we end up with 305979.0199 and a remainder of 0.00051.