Let's divide 407980 by 250
We're looking to find how many times 250 goes into 407980.

Step 1:
The number 250 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 250

Going ahead to step 2:
250 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 250

Moving on to step 3:
The number 250 fits into 407 1 times, leaving a remainder of 157.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 250 from 407 leaves us with 157.
Include the next digit (9) from the dividend after 157, then repeat: 1579 / 250

Moving on to step 4:
When dividing 1579 by 250, we get 6 with a remainder of 79.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 1500 from 1579 to get 79.
Include the next digit (8) from the dividend after 79, then repeat: 798 / 250

Going ahead to step 5:
When dividing 798 by 250, we get 3 with a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 163.0
Subtracting 750 from 798 leaves us with 48.
Take the next digit (0) from the dividend and append it to 48, then repeat: 480 / 250

On to step 6:
When dividing 480 by 250, we get 1 with a remainder of 230.
Use 1 as the next digit of our solution. 
Result so far: 1631.0
If we subtract 250 from 480, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 7:
The number 250 fits into 2300 9 times, leaving a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 1631.9
Deduct 2250 from 2300 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
If we divide 500 by 250, we get 2 and a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 1631.92
If we take 500 away from 500, 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 9:
If we divide 0 by 250, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1631.92
Subtract 0 from 0 to 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.

On to step 10:
If we divide 0 by 250, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1631.92
Deduct 0 from 0 and we're left 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.

The quotient of the division is 1631.92, and the remainder is 0.0.