We look at the division of 28311063 by 316 
The aim is to understand the frequency of 316 in 28311063.

Going ahead to step 1:
If we divide 2 by 316, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 316

On to step 2:
28 divided by 316 is 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Bring next digit (3) of the dividend behind the 28 and repeat the process: 283 / 316

Let's proceed to step 3:
The number 316 fits into 283 0 times, leaving a remainder of 283.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 283, we get 283.
Grab the next digit (1) from the dividend, add it to 283, then carry on: 2831 / 316

Going ahead to step 4:
316 can be fit into 2831 8 times, resulting in a remainder of 303.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 2528 away from 2831, we end up with 303.
Grab the next digit (1) from the dividend, add it to 303, then carry on: 3031 / 316

Step 5:
3031 divided by 316 is 9 with a remainder of 187.
Put 9 as the next digit of the answer. 
Result so far: 89.0
The remainder is 187 after subtracting 2844 from 3031.
Take the next digit (0) from the dividend and append it to 187, then repeat: 1870 / 316

Let's proceed to step 6:
316 goes into 1870 5 times with a remainder of 290.
The next digit of our result is 5. 
Result so far: 895.0
If we subtract 1580 from 1870, we get 290.
Grab the next digit (6) from the dividend, add it to 290, then carry on: 2906 / 316

Going ahead to step 7:
The number 316 fits into 2906 9 times, leaving a remainder of 62.
The number 9 becomes the next digit in our result. 
Result so far: 8959.0
The remainder is 62 after subtracting 2844 from 2906.
Include the next digit (3) from the dividend after 62, then repeat: 623 / 316

Let's proceed to step 8:
When dividing 623 by 316, we get 1 with a remainder of 307.
Use 1 as the next digit of our solution. 
Result so far: 89591.0
Subtract 316 from 623 to get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

On to step 9:
The number 316 fits into 3070 9 times, leaving a remainder of 226.
Write down 9 as next digit of the result. 
Result so far: 89591.9
If we take 2844 away from 3070, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 10:
When dividing 2260 by 316, we get 7 with a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 89591.97
The remainder is 48 after subtracting 2212 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
316 goes into 480 1 times with a remainder of 164.
The next digit of our result is 1. 
Result so far: 89591.971
Subtract 316 from 480 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 12:
If we divide 1640 by 316, we get 5 and a remainder of 60.
The next digit of our result is 5. 
Result so far: 89591.9715
Subtract 1580 from 1640 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 13:
316 goes into 600 1 times with a remainder of 284.
Put 1 as the next digit of the answer. 
Result so far: 89591.97151
If we take 316 away from 600, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 14:
The number 316 fits into 2840 8 times, leaving a remainder of 312.
Record the quotient 8 as the next digit in the result. 
Result so far: 89591.971518
The remainder is 312 after subtracting 2528 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 15:
316 goes into 3120 9 times with a remainder of 276.
Record the quotient 9 as the next digit in the result. 
Result so far: 89591.9715189
If we subtract 2844 from 3120, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 16:
The number 316 fits into 2760 8 times, leaving a remainder of 232.
The number 8 becomes the next digit in our result. 
Result so far: 89591.97151898
Subtract 2528 from 2760 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Our division results in 89591.97151898 with a remaining 2.32e-07.