We divide 424780 by 40
We want to divide 424780 by 40.

Let's proceed to step 1:
4 divided by 40 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 40

Going ahead to step 2:
If we divide 42 by 40, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 40 from 42, we get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 40

Let's proceed to step 3:
40 goes into 24 0 times with a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 24 and we're left with 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 40

Step 4:
40 goes into 247 6 times with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 106.0
If we subtract 240 from 247, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 40

Let's proceed to step 5:
If we divide 78 by 40, we get 1 and a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 1061.0
If we subtract 40 from 78, we get 38.
Append the next digit (0) from the dividend to 38 and continue with: 380 / 40

Step 6:
40 can be fit into 380 9 times, resulting in a remainder of 20.
The next digit of our result is 9. 
Result so far: 10619.0
Deduct 360 from 380 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
40 goes into 200 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10619.5
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
If we divide 0 by 40, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 10619.5
Subtracting 0 from 0 leaves us 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.

On to step 9:
If we divide 0 by 40, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10619.5
The remainder is 0 after subtracting 0 from 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 10619.5, and the remainder is 0.0.