We're dividing 19975384 by 478 
Let's see how many times 478 fits into 19975384.

Moving on to step 1:
When dividing 1 by 478, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 478

Let's proceed to step 2:
The number 478 fits into 19 0 times, leaving a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 478

Moving on to step 3:
199 divided by 478 is 0 with a remainder of 199.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 199 after subtracting 0 from 199.
Append the next digit (7) from the dividend to 199 and continue with: 1997 / 478

Advancing to step 4:
The number 478 fits into 1997 4 times, leaving a remainder of 85.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 1912 from 1997 and we're left with 85.
Fetch the next digit (5) from the dividend, attach it to 85 and continue: 855 / 478

Let's proceed to step 5:
If we divide 855 by 478, we get 1 and a remainder of 377.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
Subtracting 478 from 855 leaves us with 377.
Grab the next digit (3) from the dividend, add it to 377, then carry on: 3773 / 478

Going ahead to step 6:
The number 478 fits into 3773 7 times, leaving a remainder of 427.
The number 7 becomes the next digit in our result. 
Result so far: 417.0
Subtracting 3346 from 3773 leaves us with 427.
Include the next digit (8) from the dividend after 427, then repeat: 4278 / 478

Step 7:
478 goes into 4278 8 times with a remainder of 454.
Write down 8 as next digit of the result. 
Result so far: 4178.0
If we subtract 3824 from 4278, we get 454.
Include the next digit (4) from the dividend after 454, then repeat: 4544 / 478

Moving on to step 8:
When dividing 4544 by 478, we get 9 with a remainder of 242.
Put 9 as the next digit of the answer. 
Result so far: 41789.0
Subtract 4302 from 4544 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 9:
If we divide 2420 by 478, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 41789.5
Subtracting 2390 from 2420 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
The number 478 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 41789.5
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
478 goes into 3000 6 times with a remainder of 132.
Record the quotient 6 as the next digit in the result. 
Result so far: 41789.506
If we subtract 2868 from 3000, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 12:
478 goes into 1320 2 times with a remainder of 364.
The number 2 becomes the next digit in our result. 
Result so far: 41789.5062
The remainder is 364 after subtracting 956 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 13:
The number 478 fits into 3640 7 times, leaving a remainder of 294.
Write down 7 as next digit of the result. 
Result so far: 41789.50627
Deduct 3346 from 3640 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Step 14:
The number 478 fits into 2940 6 times, leaving a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 41789.506276
The remainder is 72 after subtracting 2868 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 15:
The number 478 fits into 720 1 times, leaving a remainder of 242.
Use 1 as the next digit of our solution. 
Result so far: 41789.5062761
Deduct 478 from 720 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Going ahead to step 16:
478 can be fit into 2420 5 times, resulting in a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 41789.50627615
The remainder is 30 after subtracting 2390 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 41789.50627615 and a remainder of 3e-08.