Let's divide 93757107 by 309
The aim is to understand the frequency of 309 in 93757107.

Let's proceed to step 1:
9 divided by 309 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 309

Step 2:
If we divide 93 by 309, we get 0 and a remainder of 93.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 93 and we're left with 93.
Take the next digit (7) from the dividend and append it to 93, then repeat: 937 / 309

Moving on to step 3:
The number 309 fits into 937 3 times, leaving a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 10 after subtracting 927 from 937.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 309

Step 4:
When dividing 105 by 309, we get 0 with a remainder of 105.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtracting 0 from 105 leaves us with 105.
Append the next digit (7) from the dividend to 105 and continue with: 1057 / 309

Going ahead to step 5:
309 goes into 1057 3 times with a remainder of 130.
Use 3 as the next digit of our solution. 
Result so far: 303.0
Deduct 927 from 1057 and we're left with 130.
Take the next digit (1) from the dividend and append it to 130, then repeat: 1301 / 309

Advancing to step 6:
309 can be fit into 1301 4 times, resulting in a remainder of 65.
Use 4 as the next digit of our solution. 
Result so far: 3034.0
If we take 1236 away from 1301, we end up with 65.
Take the next digit (0) from the dividend and append it to 65, then repeat: 650 / 309

Step 7:
650 divided by 309 is 2 with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 30342.0
Subtract 618 from 650 to get 32.
Grab the next digit (7) from the dividend, add it to 32, then carry on: 327 / 309

Moving on to step 8:
327 divided by 309 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 303421.0
Subtracting 309 from 327 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
309 goes into 180 0 times with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 303421.0
Deduct 0 from 180 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 10:
309 can be fit into 1800 5 times, resulting in a remainder of 255.
Use 5 as the next digit of our solution. 
Result so far: 303421.05
The remainder is 255 after subtracting 1545 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 11:
The number 309 fits into 2550 8 times, leaving a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 303421.058
The remainder is 78 after subtracting 2472 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 12:
780 divided by 309 is 2 with a remainder of 162.
Record the quotient 2 as the next digit in the result. 
Result so far: 303421.0582
If we take 618 away from 780, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 13:
If we divide 1620 by 309, we get 5 and a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 303421.05825
Subtracting 1545 from 1620 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 14:
If we divide 750 by 309, we get 2 and a remainder of 132.
Use 2 as the next digit of our solution. 
Result so far: 303421.058252
Subtracting 618 from 750 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 15:
The number 309 fits into 1320 4 times, leaving a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 303421.0582524
If we subtract 1236 from 1320, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 16:
309 goes into 840 2 times with a remainder of 222.
The next digit of our result is 2. 
Result so far: 303421.05825242
Subtract 618 from 840 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Our division results in 303421.05825242 with a remaining 2.22e-07.