1992908 divided by 478 
We want to figure out the number of times 1992908 can be divided by 478.

On to step 1:
478 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 478

Let's proceed to step 2:
478 goes into 19 0 times with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 478

Let's proceed to step 3:
If we divide 199 by 478, we get 0 and a remainder of 199.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 199 to get 199.
Grab the next digit (2) from the dividend, add it to 199, then carry on: 1992 / 478

Let's proceed to step 4:
The number 478 fits into 1992 4 times, leaving a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 1912 from 1992, we get 80.
Bring next digit (9) of the dividend behind the 80 and repeat the process: 809 / 478

Moving on to step 5:
809 divided by 478 is 1 with a remainder of 331.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we take 478 away from 809, we end up with 331.
Take the next digit (0) from the dividend and append it to 331, then repeat: 3310 / 478

Let's proceed to step 6:
If we divide 3310 by 478, we get 6 and a remainder of 442.
Write down 6 as next digit of the result. 
Result so far: 416.0
The remainder is 442 after subtracting 2868 from 3310.
Bring next digit (8) of the dividend behind the 442 and repeat the process: 4428 / 478

On to step 7:
478 goes into 4428 9 times with a remainder of 126.
Use 9 as the next digit of our solution. 
Result so far: 4169.0
If we take 4302 away from 4428, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 8:
478 can be fit into 1260 2 times, resulting in a remainder of 304.
Put 2 as the next digit of the answer. 
Result so far: 4169.2
Subtract 956 from 1260 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 9:
The number 478 fits into 3040 6 times, leaving a remainder of 172.
Write down 6 as next digit of the result. 
Result so far: 4169.26
If we subtract 2868 from 3040, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 10:
When dividing 1720 by 478, we get 3 with a remainder of 286.
Record the quotient 3 as the next digit in the result. 
Result so far: 4169.263
The remainder is 286 after subtracting 1434 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Step 11:
The number 478 fits into 2860 5 times, leaving a remainder of 470.
The next digit of our result is 5. 
Result so far: 4169.2635
Deduct 2390 from 2860 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 12:
If we divide 4700 by 478, we get 9 and a remainder of 398.
Put 9 as the next digit of the answer. 
Result so far: 4169.26359
If we subtract 4302 from 4700, we get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

On to step 13:
478 can be fit into 3980 8 times, resulting in a remainder of 156.
Record the quotient 8 as the next digit in the result. 
Result so far: 4169.263598
Subtract 3824 from 3980 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 14:
478 goes into 1560 3 times with a remainder of 126.
Use 3 as the next digit of our solution. 
Result so far: 4169.2635983
If we subtract 1434 from 1560, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 15:
When dividing 1260 by 478, we get 2 with a remainder of 304.
The number 2 becomes the next digit in our result. 
Result so far: 4169.26359832
Subtract 956 from 1260 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

After the division, we end up with 4169.26359832 and a remainder of 3.04e-07.