74115173 divided by 310 
The aim is to understand the frequency of 310 in 74115173.

Going ahead to step 1:
310 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 310

Moving on to step 2:
310 can be fit into 74 0 times, resulting in a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Include the next digit (1) from the dividend after 74, then repeat: 741 / 310

On to step 3:
The number 310 fits into 741 2 times, leaving a remainder of 121.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 620 away from 741, we end up with 121.
Fetch the next digit (1) from the dividend, attach it to 121 and continue: 1211 / 310

Moving on to step 4:
If we divide 1211 by 310, we get 3 and a remainder of 281.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we subtract 930 from 1211, we get 281.
Include the next digit (5) from the dividend after 281, then repeat: 2815 / 310

Going ahead to step 5:
If we divide 2815 by 310, we get 9 and a remainder of 25.
The next digit of our result is 9. 
Result so far: 239.0
Subtract 2790 from 2815 to get 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 310

Let's proceed to step 6:
310 can be fit into 251 0 times, resulting in a remainder of 251.
Write down 0 as next digit of the result. 
Result so far: 2390.0
Subtracting 0 from 251 leaves us with 251.
Fetch the next digit (7) from the dividend, attach it to 251 and continue: 2517 / 310

On to step 7:
The number 310 fits into 2517 8 times, leaving a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 23908.0
Subtracting 2480 from 2517 leaves us with 37.
Grab the next digit (3) from the dividend, add it to 37, then carry on: 373 / 310

On to step 8:
If we divide 373 by 310, we get 1 and a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 239081.0
Subtracting 310 from 373 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
When dividing 630 by 310, we get 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 239081.2
If we subtract 620 from 630, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
310 can be fit into 100 0 times, resulting in a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 239081.2
The remainder is 100 after subtracting 0 from 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:
310 goes into 1000 3 times with a remainder of 70.
Write down 3 as next digit of the result. 
Result so far: 239081.203
Deduct 930 from 1000 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 12:
310 goes into 700 2 times with a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 239081.2032
If we subtract 620 from 700, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 13:
When dividing 800 by 310, we get 2 with a remainder of 180.
Record the quotient 2 as the next digit in the result. 
Result so far: 239081.20322
The remainder is 180 after subtracting 620 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

In conclusion, the division gives 239081.20322 with a balance of 0.00018.