38630684 ÷ 478 
We want to divide 38630684 by 478.

Moving on to step 1:
If we divide 3 by 478, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 478

Moving on to step 2:
38 divided by 478 is 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 478

Going ahead to step 3:
478 goes into 386 0 times with a remainder of 386.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 386 after subtracting 0 from 386.
Bring next digit (3) of the dividend behind the 386 and repeat the process: 3863 / 478

On to step 4:
478 goes into 3863 8 times with a remainder of 39.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 3824 from 3863 leaves us with 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 478

Step 5:
If we divide 390 by 478, we get 0 and a remainder of 390.
The next digit of our result is 0. 
Result so far: 80.0
Subtract 0 from 390 to get 390.
Fetch the next digit (6) from the dividend, attach it to 390 and continue: 3906 / 478

Going ahead to step 6:
The number 478 fits into 3906 8 times, leaving a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 808.0
Subtract 3824 from 3906 to get 82.
Take the next digit (8) from the dividend and append it to 82, then repeat: 828 / 478

Advancing to step 7:
828 divided by 478 is 1 with a remainder of 350.
Write down 1 as next digit of the result. 
Result so far: 8081.0
Deduct 478 from 828 and we're left with 350.
Fetch the next digit (4) from the dividend, attach it to 350 and continue: 3504 / 478

Advancing to step 8:
The number 478 fits into 3504 7 times, leaving a remainder of 158.
The next digit of our result is 7. 
Result so far: 80817.0
Subtract 3346 from 3504 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 9:
If we divide 1580 by 478, we get 3 and a remainder of 146.
Put 3 as the next digit of the answer. 
Result so far: 80817.3
Deduct 1434 from 1580 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 10:
When dividing 1460 by 478, we get 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 80817.33
If we subtract 1434 from 1460, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 80817.33 with a remainder of 0.026.