We divide 434719 by 40
We want to divide 434719 by 40.

Step 1:
The number 40 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 40

Step 2:
When dividing 43 by 40, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 40 away from 43, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 40

Moving on to step 3:
When dividing 34 by 40, we get 0 with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 34 after subtracting 0 from 34.
Grab the next digit (7) from the dividend, add it to 34, then carry on: 347 / 40

Moving on to step 4:
40 goes into 347 8 times with a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
Subtract 320 from 347 to get 27.
Bring next digit (1) of the dividend behind the 27 and repeat the process: 271 / 40

Advancing to step 5:
When dividing 271 by 40, we get 6 with a remainder of 31.
Put 6 as the next digit of the answer. 
Result so far: 1086.0
Deduct 240 from 271 and we're left with 31.
Append the next digit (9) from the dividend to 31 and continue with: 319 / 40

On to step 6:
The number 40 fits into 319 7 times, leaving a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 10867.0
If we subtract 280 from 319, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
390 divided by 40 is 9 with a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 10867.9
Subtracting 360 from 390 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.

Advancing to step 8:
When dividing 300 by 40, we get 7 with a remainder of 20.
The next digit of our result is 7. 
Result so far: 10867.97
Subtracting 280 from 300 leaves us 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.

Let's proceed to step 9:
When dividing 200 by 40, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 10867.975
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.

Let's proceed to step 10:
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: 10867.975
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.

Advancing to step 11:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10867.975
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.

The final result is 10867.975 with a remainder of 0.0.