Let's divide 76843176 by 775
The aim is to understand the frequency of 775 in 76843176.

Advancing to step 1:
When dividing 7 by 775, we get 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.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 775

Going ahead to step 2:
If we divide 76 by 775, we get 0 and a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Include the next digit (8) from the dividend after 76, then repeat: 768 / 775

Step 3:
When dividing 768 by 775, we get 0 with a remainder of 768.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 768 leaves us with 768.
Take the next digit (4) from the dividend and append it to 768, then repeat: 7684 / 775

Let's proceed to step 4:
775 can be fit into 7684 9 times, resulting in a remainder of 709.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 709 after subtracting 6975 from 7684.
Append the next digit (3) from the dividend to 709 and continue with: 7093 / 775

Moving on to step 5:
7093 divided by 775 is 9 with a remainder of 118.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
Deduct 6975 from 7093 and we're left with 118.
Fetch the next digit (1) from the dividend, attach it to 118 and continue: 1181 / 775

Let's proceed to step 6:
775 goes into 1181 1 times with a remainder of 406.
Use 1 as the next digit of our solution. 
Result so far: 991.0
If we subtract 775 from 1181, we get 406.
Include the next digit (7) from the dividend after 406, then repeat: 4067 / 775

Moving on to step 7:
4067 divided by 775 is 5 with a remainder of 192.
Record the quotient 5 as the next digit in the result. 
Result so far: 9915.0
The remainder is 192 after subtracting 3875 from 4067.
Grab the next digit (6) from the dividend, add it to 192, then carry on: 1926 / 775

Moving on to step 8:
The number 775 fits into 1926 2 times, leaving a remainder of 376.
The next digit of our result is 2. 
Result so far: 99152.0
If we take 1550 away from 1926, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 9:
When dividing 3760 by 775, we get 4 with a remainder of 660.
Use 4 as the next digit of our solution. 
Result so far: 99152.4
If we take 3100 away from 3760, we end up with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Step 10:
When dividing 6600 by 775, we get 8 with a remainder of 400.
Put 8 as the next digit of the answer. 
Result so far: 99152.48
Subtract 6200 from 6600 to 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.

Advancing to step 11:
When dividing 4000 by 775, we get 5 with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 99152.485
Subtracting 3875 from 4000 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 12:
775 goes into 1250 1 times with a remainder of 475.
Record the quotient 1 as the next digit in the result. 
Result so far: 99152.4851
If we subtract 775 from 1250, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Moving on to step 13:
The number 775 fits into 4750 6 times, leaving a remainder of 100.
Put 6 as the next digit of the answer. 
Result so far: 99152.48516
Deduct 4650 from 4750 and we're left 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.

Advancing to step 14:
The number 775 fits into 1000 1 times, leaving a remainder of 225.
The next digit of our result is 1. 
Result so far: 99152.485161
If we subtract 775 from 1000, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 15:
775 goes into 2250 2 times with a remainder of 700.
Record the quotient 2 as the next digit in the result. 
Result so far: 99152.4851612
Subtracting 1550 from 2250 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 16:
When dividing 7000 by 775, we get 9 with a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 99152.48516129
If we subtract 6975 from 7000, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 99152.48516129, with a leftover of 2.5e-08.