Let's divide 647724 by 19
The aim is to understand the frequency of 19 in 647724.

Moving on to step 1:
When dividing 6 by 19, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 19

Let's proceed to step 2:
64 divided by 19 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 57 from 64 to get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 19

On to step 3:
When dividing 77 by 19, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 34.0
If we take 76 away from 77, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 19

On to step 4:
19 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 340.0
The remainder is 17 after subtracting 0 from 17.
Append the next digit (2) from the dividend to 17 and continue with: 172 / 19

Moving on to step 5:
172 divided by 19 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 3409.0
Subtracting 171 from 172 leaves us with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 19

Let's proceed to step 6:
The number 19 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 34090.0
Deduct 0 from 14 and we're left 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.

Going ahead to step 7:
140 divided by 19 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 34090.7
Deduct 133 from 140 and we're left 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.

Moving on to step 8:
The number 19 fits into 70 3 times, leaving a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 34090.73
The remainder is 13 after subtracting 57 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
19 can be fit into 130 6 times, resulting in a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 34090.736
The remainder is 16 after subtracting 114 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
19 can be fit into 160 8 times, resulting in a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 34090.7368
If we subtract 152 from 160, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
19 can be fit into 80 4 times, resulting in a remainder of 4.
The next digit of our result is 4. 
Result so far: 34090.73684
The remainder is 4 after subtracting 76 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
19 can be fit into 40 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 34090.736842
Subtracting 38 from 40 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
20 divided by 19 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 34090.7368421
The remainder is 1 after subtracting 19 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 14:
19 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 34090.7368421
If we subtract 0 from 10, 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.

The final outcome is 34090.7368421, with a leftover of 1e-08.