We're dividing 90900775 by 318 
The aim is to understand the frequency of 318 in 90900775.

Step 1:
318 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 318

Let's proceed to step 2:
90 divided by 318 is 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Fetch the next digit (9) from the dividend, attach it to 90 and continue: 909 / 318

Going ahead to step 3:
When dividing 909 by 318, we get 2 with a remainder of 273.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 636 from 909, we get 273.
Grab the next digit (0) from the dividend, add it to 273, then carry on: 2730 / 318

On to step 4:
The number 318 fits into 2730 8 times, leaving a remainder of 186.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 2544 away from 2730, we end up with 186.
Bring next digit (0) of the dividend behind the 186 and repeat the process: 1860 / 318

Moving on to step 5:
1860 divided by 318 is 5 with a remainder of 270.
Put 5 as the next digit of the answer. 
Result so far: 285.0
Subtracting 1590 from 1860 leaves us with 270.
Include the next digit (7) from the dividend after 270, then repeat: 2707 / 318

Moving on to step 6:
318 goes into 2707 8 times with a remainder of 163.
Write down 8 as next digit of the result. 
Result so far: 2858.0
Subtracting 2544 from 2707 leaves us with 163.
Fetch the next digit (7) from the dividend, attach it to 163 and continue: 1637 / 318

Advancing to step 7:
When dividing 1637 by 318, we get 5 with a remainder of 47.
Write down 5 as next digit of the result. 
Result so far: 28585.0
The remainder is 47 after subtracting 1590 from 1637.
Include the next digit (5) from the dividend after 47, then repeat: 475 / 318

Let's proceed to step 8:
475 divided by 318 is 1 with a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 285851.0
Subtracting 318 from 475 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Let's proceed to step 9:
1570 divided by 318 is 4 with a remainder of 298.
Record the quotient 4 as the next digit in the result. 
Result so far: 285851.4
If we take 1272 away from 1570, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 10:
318 can be fit into 2980 9 times, resulting in a remainder of 118.
Use 9 as the next digit of our solution. 
Result so far: 285851.49
Subtracting 2862 from 2980 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 11:
1180 divided by 318 is 3 with a remainder of 226.
Put 3 as the next digit of the answer. 
Result so far: 285851.493
If we subtract 954 from 1180, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 12:
318 goes into 2260 7 times with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 285851.4937
Subtract 2226 from 2260 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 13:
The number 318 fits into 340 1 times, leaving a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 285851.49371
If we subtract 318 from 340, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 14:
The number 318 fits into 220 0 times, leaving a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 285851.49371
If we subtract 0 from 220, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 15:
If we divide 2200 by 318, we get 6 and a remainder of 292.
Record the quotient 6 as the next digit in the result. 
Result so far: 285851.4937106
If we take 1908 away from 2200, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 16:
318 goes into 2920 9 times with a remainder of 58.
Use 9 as the next digit of our solution. 
Result so far: 285851.49371069
Subtracting 2862 from 2920 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Our division results in 285851.49371069 with a remaining 5.8e-08.