Let's divide 30703909 by 189
The aim is to understand the frequency of 189 in 30703909.

On to step 1:
189 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 189

Advancing to step 2:
30 divided by 189 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 189

Step 3:
The number 189 fits into 307 1 times, leaving a remainder of 118.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 118 after subtracting 189 from 307.
Fetch the next digit (0) from the dividend, attach it to 118 and continue: 1180 / 189

Let's proceed to step 4:
189 can be fit into 1180 6 times, resulting in a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 1134 from 1180, we get 46.
Append the next digit (3) from the dividend to 46 and continue with: 463 / 189

Moving on to step 5:
The number 189 fits into 463 2 times, leaving a remainder of 85.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
The remainder is 85 after subtracting 378 from 463.
Include the next digit (9) from the dividend after 85, then repeat: 859 / 189

Going ahead to step 6:
When dividing 859 by 189, we get 4 with a remainder of 103.
Put 4 as the next digit of the answer. 
Result so far: 1624.0
Deduct 756 from 859 and we're left with 103.
Fetch the next digit (0) from the dividend, attach it to 103 and continue: 1030 / 189

On to step 7:
189 goes into 1030 5 times with a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 16245.0
The remainder is 85 after subtracting 945 from 1030.
Grab the next digit (9) from the dividend, add it to 85, then carry on: 859 / 189

Step 8:
189 goes into 859 4 times with a remainder of 103.
Use 4 as the next digit of our solution. 
Result so far: 162454.0
Subtract 756 from 859 to get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 9:
189 can be fit into 1030 5 times, resulting in a remainder of 85.
The next digit of our result is 5. 
Result so far: 162454.5
Subtract 945 from 1030 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 10:
If we divide 850 by 189, we get 4 and a remainder of 94.
Put 4 as the next digit of the answer. 
Result so far: 162454.54
Deduct 756 from 850 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 11:
When dividing 940 by 189, we get 4 with a remainder of 184.
Record the quotient 4 as the next digit in the result. 
Result so far: 162454.544
Subtract 756 from 940 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Our division results in 162454.544 with a remaining 0.0184.