We're dividing 15996096 by 189 
The aim is to understand the frequency of 189 in 15996096.

Moving on to step 1:
189 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 189

Going ahead to step 2:
If we divide 15 by 189, we get 0 and a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 189

Going ahead to step 3:
189 goes into 159 0 times with a remainder of 159.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 159, we end up with 159.
Fetch the next digit (9) from the dividend, attach it to 159 and continue: 1599 / 189

Advancing to step 4:
When dividing 1599 by 189, we get 8 with a remainder of 87.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 1512 away from 1599, we end up with 87.
Bring next digit (6) of the dividend behind the 87 and repeat the process: 876 / 189

Moving on to step 5:
The number 189 fits into 876 4 times, leaving a remainder of 120.
Write down 4 as next digit of the result. 
Result so far: 84.0
Subtract 756 from 876 to get 120.
Bring next digit (0) of the dividend behind the 120 and repeat the process: 1200 / 189

Step 6:
If we divide 1200 by 189, we get 6 and a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 846.0
Subtract 1134 from 1200 to get 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 189

Let's proceed to step 7:
189 can be fit into 669 3 times, resulting in a remainder of 102.
Use 3 as the next digit of our solution. 
Result so far: 8463.0
Deduct 567 from 669 and we're left with 102.
Append the next digit (6) from the dividend to 102 and continue with: 1026 / 189

Let's proceed to step 8:
189 can be fit into 1026 5 times, resulting in a remainder of 81.
Record the quotient 5 as the next digit in the result. 
Result so far: 84635.0
Deduct 945 from 1026 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 9:
If we divide 810 by 189, we get 4 and a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 84635.4
If we subtract 756 from 810, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 10:
The number 189 fits into 540 2 times, leaving a remainder of 162.
Use 2 as the next digit of our solution. 
Result so far: 84635.42
If we subtract 378 from 540, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 11:
The number 189 fits into 1620 8 times, leaving a remainder of 108.
The number 8 becomes the next digit in our result. 
Result so far: 84635.428
The remainder is 108 after subtracting 1512 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 12:
The number 189 fits into 1080 5 times, leaving a remainder of 135.
Use 5 as the next digit of our solution. 
Result so far: 84635.4285
Deduct 945 from 1080 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 13:
1350 divided by 189 is 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 84635.42857
Subtract 1323 from 1350 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 14:
270 divided by 189 is 1 with a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 84635.428571
If we take 189 away from 270, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 15:
189 goes into 810 4 times with a remainder of 54.
The next digit of our result is 4. 
Result so far: 84635.4285714
Subtracting 756 from 810 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 16:
The number 189 fits into 540 2 times, leaving a remainder of 162.
Record the quotient 2 as the next digit in the result. 
Result so far: 84635.42857142
Subtracting 378 from 540 leaves us 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.

The final result is 84635.42857142 with a remainder of 1.62e-07.