510224 divided by 19 
The aim is to understand the frequency of 19 in 510224.

On to step 1:
If we divide 5 by 19, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 19

Going ahead to step 2:
The number 19 fits into 51 2 times, leaving a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 38 from 51 and we're left with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 19

Step 3:
If we divide 130 by 19, we get 6 and a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 26.0
If we subtract 114 from 130, we get 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 19

On to step 4:
When dividing 162 by 19, we get 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 268.0
If we take 152 away from 162, we end up with 10.
Append the next digit (2) from the dividend to 10 and continue with: 102 / 19

Let's proceed to step 5:
19 can be fit into 102 5 times, resulting in a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 2685.0
If we subtract 95 from 102, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 19

Let's proceed to step 6:
If we divide 74 by 19, we get 3 and a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 26853.0
If we subtract 57 from 74, we get 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 7:
19 can be fit into 170 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 26853.8
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.

Let's proceed to step 8:
180 divided by 19 is 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 26853.89
Subtract 171 from 180 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 9:
The number 19 fits into 90 4 times, leaving a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 26853.894
Deduct 76 from 90 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.

Step 10:
140 divided by 19 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 26853.8947
Subtract 133 from 140 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
When dividing 70 by 19, we get 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 26853.89473
Deduct 57 from 70 and we're left 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.

Going ahead to step 12:
19 goes into 130 6 times with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 26853.894736
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.

Let's proceed to step 13:
When dividing 160 by 19, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 26853.8947368
Subtract 152 from 160 to 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 14:
19 goes into 80 4 times with a remainder of 4.
The next digit of our result is 4. 
Result so far: 26853.89473684
Subtracting 76 from 80 leaves us 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.

The quotient of the division is 26853.89473684, and the remainder is 4e-09.