We look at the division of 90414040 by 40 
We want to divide 90414040 by 40.

Let's proceed to step 1:
When dividing 9 by 40, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 40

Going ahead to step 2:
When dividing 90 by 40, we get 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 80 from 90, we get 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 40

Step 3:
The number 40 fits into 104 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 80 from 104 and we're left with 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 40

Let's proceed to step 4:
40 can be fit into 241 6 times, resulting in a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 226.0
If we take 240 away from 241, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 40

Going ahead to step 5:
40 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 2260.0
If we take 0 away from 14, we end up with 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 40

Let's proceed to step 6:
The number 40 fits into 140 3 times, leaving a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 22603.0
Subtract 120 from 140 to get 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 40

On to step 7:
When dividing 204 by 40, we get 5 with a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 226035.0
Subtracting 200 from 204 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 40

Going ahead to step 8:
40 divided by 40 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 2260351.0
The remainder is 0 after subtracting 40 from 40.
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:
40 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2260351.0
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.

Let's proceed to step 10:
0 divided by 40 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2260351.0
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 final outcome is 2260351.0, with a leftover of 0.0.