We're dividing 19971906 by 480 
We want to divide 19971906 by 480.

Step 1:
If we divide 1 by 480, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 480

Moving on to step 2:
The number 480 fits into 19 0 times, leaving a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 480

Going ahead to step 3:
199 divided by 480 is 0 with a remainder of 199.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 199, we get 199.
Take the next digit (7) from the dividend and append it to 199, then repeat: 1997 / 480

On to step 4:
480 goes into 1997 4 times with a remainder of 77.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 1920 from 1997 leaves us with 77.
Fetch the next digit (1) from the dividend, attach it to 77 and continue: 771 / 480

Step 5:
When dividing 771 by 480, we get 1 with a remainder of 291.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Subtract 480 from 771 to get 291.
Append the next digit (9) from the dividend to 291 and continue with: 2919 / 480

Let's proceed to step 6:
The number 480 fits into 2919 6 times, leaving a remainder of 39.
The next digit of our result is 6. 
Result so far: 416.0
The remainder is 39 after subtracting 2880 from 2919.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 480

On to step 7:
480 goes into 390 0 times with a remainder of 390.
Write down 0 as next digit of the result. 
Result so far: 4160.0
If we take 0 away from 390, we end up with 390.
Take the next digit (6) from the dividend and append it to 390, then repeat: 3906 / 480

Moving on to step 8:
480 goes into 3906 8 times with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 41608.0
The remainder is 66 after subtracting 3840 from 3906.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 9:
If we divide 660 by 480, we get 1 and a remainder of 180.
The next digit of our result is 1. 
Result so far: 41608.1
Subtract 480 from 660 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 10:
480 goes into 1800 3 times with a remainder of 360.
The number 3 becomes the next digit in our result. 
Result so far: 41608.13
The remainder is 360 after subtracting 1440 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 11:
The number 480 fits into 3600 7 times, leaving a remainder of 240.
Use 7 as the next digit of our solution. 
Result so far: 41608.137
The remainder is 240 after subtracting 3360 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 12:
480 goes into 2400 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 41608.1375
If we take 2400 away from 2400, 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.

Going ahead to step 13:
480 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 41608.1375
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.

Step 14:
0 divided by 480 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 41608.1375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 41608.1375 and a remainder of 0.0.