8731464 ÷ 775 
The aim is to understand the frequency of 775 in 8731464.

Step 1:
If we divide 8 by 775, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 775

Step 2:
The number 775 fits into 87 0 times, leaving a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Fetch the next digit (3) from the dividend, attach it to 87 and continue: 873 / 775

Going ahead to step 3:
If we divide 873 by 775, we get 1 and a remainder of 98.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 98 after subtracting 775 from 873.
Append the next digit (1) from the dividend to 98 and continue with: 981 / 775

Step 4:
775 can be fit into 981 1 times, resulting in a remainder of 206.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 775 from 981 and we're left with 206.
Bring next digit (4) of the dividend behind the 206 and repeat the process: 2064 / 775

Step 5:
If we divide 2064 by 775, we get 2 and a remainder of 514.
Put 2 as the next digit of the answer. 
Result so far: 112.0
If we subtract 1550 from 2064, we get 514.
Append the next digit (6) from the dividend to 514 and continue with: 5146 / 775

Advancing to step 6:
When dividing 5146 by 775, we get 6 with a remainder of 496.
Use 6 as the next digit of our solution. 
Result so far: 1126.0
Deduct 4650 from 5146 and we're left with 496.
Bring next digit (4) of the dividend behind the 496 and repeat the process: 4964 / 775

Step 7:
4964 divided by 775 is 6 with a remainder of 314.
Write down 6 as next digit of the result. 
Result so far: 11266.0
If we subtract 4650 from 4964, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 8:
3140 divided by 775 is 4 with a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 11266.4
Subtracting 3100 from 3140 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
775 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 11266.4
If we subtract 0 from 400, 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.

Going ahead to step 10:
4000 divided by 775 is 5 with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 11266.405
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 11:
If we divide 1250 by 775, we get 1 and a remainder of 475.
Record the quotient 1 as the next digit in the result. 
Result so far: 11266.4051
The remainder is 475 after subtracting 775 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

On to step 12:
4750 divided by 775 is 6 with a remainder of 100.
Write down 6 as next digit of the result. 
Result so far: 11266.40516
The remainder is 100 after subtracting 4650 from 4750.
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 13:
775 can be fit into 1000 1 times, resulting in a remainder of 225.
Put 1 as the next digit of the answer. 
Result so far: 11266.405161
Deduct 775 from 1000 and we're left with 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 14:
2250 divided by 775 is 2 with a remainder of 700.
The number 2 becomes the next digit in our result. 
Result so far: 11266.4051612
If we take 1550 away from 2250, we end up 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.

Let's proceed to step 15:
775 can be fit into 7000 9 times, resulting in a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 11266.40516129
Subtracting 6975 from 7000 leaves us with 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 11266.40516129, with a leftover of 2.5e-08.