19288030 ÷ 407 
We want to figure out the number of times 19288030 can be divided by 407.

Let's proceed to step 1:
If we divide 1 by 407, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 407

Let's proceed to step 2:
The number 407 fits into 19 0 times, leaving a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 407

Step 3:
When dividing 192 by 407, we get 0 with a remainder of 192.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 192 and we're left with 192.
Fetch the next digit (8) from the dividend, attach it to 192 and continue: 1928 / 407

Let's proceed to step 4:
1928 divided by 407 is 4 with a remainder of 300.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 1628 from 1928 leaves us with 300.
Bring next digit (8) of the dividend behind the 300 and repeat the process: 3008 / 407

On to step 5:
The number 407 fits into 3008 7 times, leaving a remainder of 159.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
The remainder is 159 after subtracting 2849 from 3008.
Bring next digit (0) of the dividend behind the 159 and repeat the process: 1590 / 407

Step 6:
If we divide 1590 by 407, we get 3 and a remainder of 369.
The next digit of our result is 3. 
Result so far: 473.0
The remainder is 369 after subtracting 1221 from 1590.
Include the next digit (3) from the dividend after 369, then repeat: 3693 / 407

On to step 7:
The number 407 fits into 3693 9 times, leaving a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 4739.0
Subtracting 3663 from 3693 leaves us with 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 407

Going ahead to step 8:
If we divide 300 by 407, we get 0 and a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 47390.0
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 9:
407 goes into 3000 7 times with a remainder of 151.
Write down 7 as next digit of the result. 
Result so far: 47390.7
If we subtract 2849 from 3000, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 10:
When dividing 1510 by 407, we get 3 with a remainder of 289.
Record the quotient 3 as the next digit in the result. 
Result so far: 47390.73
If we subtract 1221 from 1510, we get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

On to step 11:
If we divide 2890 by 407, we get 7 and a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 47390.737
Deduct 2849 from 2890 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 12:
The number 407 fits into 410 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 47390.7371
Subtracting 407 from 410 leaves us 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.

On to step 13:
30 divided by 407 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 47390.7371
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
407 can be fit into 300 0 times, resulting in a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 47390.7371
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 47390.7371, and the remainder is 3e-05.