We're dividing 19121584 by 195 
The aim is to understand the frequency of 195 in 19121584.

Going ahead to step 1:
The number 195 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 195

Let's proceed to step 2:
19 divided by 195 is 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 195

Let's proceed to step 3:
If we divide 191 by 195, we get 0 and a remainder of 191.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 191 and we're left with 191.
Grab the next digit (2) from the dividend, add it to 191, then carry on: 1912 / 195

Going ahead to step 4:
If we divide 1912 by 195, we get 9 and a remainder of 157.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 1755 from 1912 leaves us with 157.
Include the next digit (1) from the dividend after 157, then repeat: 1571 / 195

On to step 5:
The number 195 fits into 1571 8 times, leaving a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 98.0
If we subtract 1560 from 1571, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 195

Step 6:
195 goes into 115 0 times with a remainder of 115.
Put 0 as the next digit of the answer. 
Result so far: 980.0
If we subtract 0 from 115, we get 115.
Append the next digit (8) from the dividend to 115 and continue with: 1158 / 195

Moving on to step 7:
The number 195 fits into 1158 5 times, leaving a remainder of 183.
The number 5 becomes the next digit in our result. 
Result so far: 9805.0
Subtract 975 from 1158 to get 183.
Append the next digit (4) from the dividend to 183 and continue with: 1834 / 195

On to step 8:
The number 195 fits into 1834 9 times, leaving a remainder of 79.
The number 9 becomes the next digit in our result. 
Result so far: 98059.0
The remainder is 79 after subtracting 1755 from 1834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
195 goes into 790 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 98059.4
If we subtract 780 from 790, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
195 can be fit into 100 0 times, resulting in a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 98059.4
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
When dividing 1000 by 195, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 98059.405
Subtract 975 from 1000 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
When dividing 250 by 195, we get 1 with a remainder of 55.
The next digit of our result is 1. 
Result so far: 98059.4051
If we subtract 195 from 250, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 13:
The number 195 fits into 550 2 times, leaving a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 98059.40512
If we take 390 away from 550, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 14:
195 can be fit into 1600 8 times, resulting in a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 98059.405128
Subtracting 1560 from 1600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
When dividing 400 by 195, we get 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 98059.4051282
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 16:
The number 195 fits into 100 0 times, leaving a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 98059.4051282
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 98059.4051282 with a balance of 1e-07.