We look at the division of 89030070 by 313 
The aim is to understand the frequency of 313 in 89030070.

On to step 1:
313 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 313

Advancing to step 2:
If we divide 89 by 313, we get 0 and a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Bring next digit (0) of the dividend behind the 89 and repeat the process: 890 / 313

Let's proceed to step 3:
313 can be fit into 890 2 times, resulting in a remainder of 264.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 264 after subtracting 626 from 890.
Bring next digit (3) of the dividend behind the 264 and repeat the process: 2643 / 313

Let's proceed to step 4:
313 goes into 2643 8 times with a remainder of 139.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 139 after subtracting 2504 from 2643.
Include the next digit (0) from the dividend after 139, then repeat: 1390 / 313

Step 5:
The number 313 fits into 1390 4 times, leaving a remainder of 138.
Write down 4 as next digit of the result. 
Result so far: 284.0
If we subtract 1252 from 1390, we get 138.
Fetch the next digit (0) from the dividend, attach it to 138 and continue: 1380 / 313

Step 6:
313 goes into 1380 4 times with a remainder of 128.
The next digit of our result is 4. 
Result so far: 2844.0
The remainder is 128 after subtracting 1252 from 1380.
Bring next digit (7) of the dividend behind the 128 and repeat the process: 1287 / 313

Let's proceed to step 7:
The number 313 fits into 1287 4 times, leaving a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 28444.0
Subtract 1252 from 1287 to get 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 313

Going ahead to step 8:
The number 313 fits into 350 1 times, leaving a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 284441.0
Subtracting 313 from 350 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 9:
370 divided by 313 is 1 with a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 284441.1
If we take 313 away from 370, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 10:
The number 313 fits into 570 1 times, leaving a remainder of 257.
Record the quotient 1 as the next digit in the result. 
Result so far: 284441.11
Deduct 313 from 570 and we're left with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

The final outcome is 284441.11, with a leftover of 0.257.