47511612 divided by 19 
The aim is to understand the frequency of 19 in 47511612.

Let's proceed to step 1:
4 divided by 19 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 19

Moving on to step 2:
If we divide 47 by 19, we get 2 and a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 38 away from 47, we end up with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 19

Step 3:
The number 19 fits into 95 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 25.0
Subtract 95 from 95 to get 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 19

Step 4:
The number 19 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 250.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 19

On to step 5:
If we divide 11 by 19, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 2500.0
Deduct 0 from 11 and we're left with 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 19

Advancing to step 6:
When dividing 116 by 19, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 25006.0
Subtract 114 from 116 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 19

Going ahead to step 7:
If we divide 21 by 19, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 250061.0
Deduct 19 from 21 and we're left with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 19

Going ahead to step 8:
The number 19 fits into 22 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 2500611.0
Deduct 19 from 22 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 9:
When dividing 30 by 19, we get 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 2500611.1
Subtract 19 from 30 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 10:
When dividing 110 by 19, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 2500611.15
If we subtract 95 from 110, 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.

Advancing to step 11:
19 can be fit into 150 7 times, resulting in a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 2500611.157
Deduct 133 from 150 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
19 can be fit into 170 8 times, resulting in a remainder of 18.
The next digit of our result is 8. 
Result so far: 2500611.1578
If we take 152 away from 170, we end up 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.

Going ahead to step 13:
19 goes into 180 9 times with a remainder of 9.
The next digit of our result is 9. 
Result so far: 2500611.15789
If we take 171 away from 180, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
If we divide 90 by 19, we get 4 and a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 2500611.157894
Subtracting 76 from 90 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 15:
19 can be fit into 140 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 2500611.1578947
If we take 133 away from 140, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 16:
When dividing 70 by 19, we get 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 2500611.15789473
Subtracting 57 from 70 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 2500611.15789473 with a remainder of 1.3e-08.