We look at the division of 124830 by 19 
We want to figure out the number of times 124830 can be divided by 19.

Going ahead to step 1:
When dividing 1 by 19, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 19

Step 2:
19 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 19

Moving on to step 3:
124 divided by 19 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 114 away from 124, we end up with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 19

Let's proceed to step 4:
19 can be fit into 108 5 times, resulting in a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 65.0
Subtract 95 from 108 to get 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 19

Going ahead to step 5:
If we divide 133 by 19, we get 7 and a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 657.0
The remainder is 0 after subtracting 133 from 133.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 19

On to step 6:
19 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 6570.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
The number 19 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6570.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 19, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6570.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 6570.0, and the remainder is 0.0.