Let's divide 578602 by 19
The aim is to understand the frequency of 19 in 578602.

Let's proceed to step 1:
If we divide 5 by 19, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 19

Moving on to step 2:
19 goes into 57 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 57 from 57, we get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 19

Going ahead to step 3:
19 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 30.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 19

Moving on to step 4:
The number 19 fits into 86 4 times, leaving a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 304.0
If we subtract 76 from 86, we get 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 19

Going ahead to step 5:
If we divide 100 by 19, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 3045.0
The remainder is 5 after subtracting 95 from 100.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 19

Going ahead to step 6:
52 divided by 19 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 30452.0
If we take 38 away from 52, we end up 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.

On to step 7:
If we divide 140 by 19, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 30452.7
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.

Let's proceed to step 8:
The number 19 fits into 70 3 times, leaving a remainder of 13.
The next digit of our result is 3. 
Result so far: 30452.73
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.

On to step 9:
When dividing 130 by 19, we get 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 30452.736
If we take 114 away from 130, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
160 divided by 19 is 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 30452.7368
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.

Advancing to step 11:
The number 19 fits into 80 4 times, leaving a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 30452.73684
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
When dividing 40 by 19, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 30452.736842
If we take 38 away from 40, we end up 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.

On to step 13:
19 goes into 20 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 30452.7368421
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.

On to step 14:
If we divide 10 by 19, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 30452.7368421
The remainder is 10 after subtracting 0 from 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 quotient of the division is 30452.7368421, and the remainder is 1e-08.