We look at the division of 73478382 by 189 
The aim is to understand the frequency of 189 in 73478382.

Advancing to step 1:
The number 189 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 189

Moving on to step 2:
The number 189 fits into 73 0 times, leaving a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Append the next digit (4) from the dividend to 73 and continue with: 734 / 189

Let's proceed to step 3:
The number 189 fits into 734 3 times, leaving a remainder of 167.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 567 away from 734, we end up with 167.
Append the next digit (7) from the dividend to 167 and continue with: 1677 / 189

Moving on to step 4:
189 can be fit into 1677 8 times, resulting in a remainder of 165.
The next digit of our result is 8. 
Result so far: 38.0
Deduct 1512 from 1677 and we're left with 165.
Take the next digit (8) from the dividend and append it to 165, then repeat: 1658 / 189

Moving on to step 5:
If we divide 1658 by 189, we get 8 and a remainder of 146.
Write down 8 as next digit of the result. 
Result so far: 388.0
Subtracting 1512 from 1658 leaves us with 146.
Include the next digit (3) from the dividend after 146, then repeat: 1463 / 189

Going ahead to step 6:
The number 189 fits into 1463 7 times, leaving a remainder of 140.
Put 7 as the next digit of the answer. 
Result so far: 3887.0
Subtracting 1323 from 1463 leaves us with 140.
Append the next digit (8) from the dividend to 140 and continue with: 1408 / 189

On to step 7:
1408 divided by 189 is 7 with a remainder of 85.
Put 7 as the next digit of the answer. 
Result so far: 38877.0
If we subtract 1323 from 1408, we get 85.
Append the next digit (2) from the dividend to 85 and continue with: 852 / 189

Advancing to step 8:
If we divide 852 by 189, we get 4 and a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 388774.0
If we take 756 away from 852, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 9:
If we divide 960 by 189, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 388774.5
If we take 945 away from 960, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
189 goes into 150 0 times with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 388774.5
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
The number 189 fits into 1500 7 times, leaving a remainder of 177.
Use 7 as the next digit of our solution. 
Result so far: 388774.507
If we take 1323 away from 1500, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Going ahead to step 12:
189 can be fit into 1770 9 times, resulting in a remainder of 69.
Record the quotient 9 as the next digit in the result. 
Result so far: 388774.5079
Deduct 1701 from 1770 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 13:
189 can be fit into 690 3 times, resulting in a remainder of 123.
Record the quotient 3 as the next digit in the result. 
Result so far: 388774.50793
The remainder is 123 after subtracting 567 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Step 14:
When dividing 1230 by 189, we get 6 with a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 388774.507936
Deduct 1134 from 1230 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 15:
189 goes into 960 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 388774.5079365
If we subtract 945 from 960, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 16:
If we divide 150 by 189, we get 0 and a remainder of 150.
The next digit of our result is 0. 
Result so far: 388774.5079365
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

In conclusion, the division gives 388774.5079365 with a balance of 1.5e-07.