We look at the division of 415298 by 40 
We want to divide 415298 by 40.

Moving on to step 1:
40 can be fit into 4 0 times, resulting in 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.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 40

Step 2:
40 can be fit into 41 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 40 from 41 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 40

Advancing to step 3:
15 divided by 40 is 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 15, we end up with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 40

On to step 4:
If we divide 152 by 40, we get 3 and a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we take 120 away from 152, we end up with 32.
Bring next digit (9) of the dividend behind the 32 and repeat the process: 329 / 40

Step 5:
40 can be fit into 329 8 times, resulting in a remainder of 9.
The next digit of our result is 8. 
Result so far: 1038.0
Deduct 320 from 329 and we're left with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 40

Let's proceed to step 6:
40 can be fit into 98 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 10382.0
Subtracting 80 from 98 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
The number 40 fits into 180 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 10382.4
Subtract 160 from 180 to get 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 8:
40 can be fit into 200 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10382.45
If we take 200 away from 200, 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.

Moving on to step 9:
If we divide 0 by 40, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10382.45
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.

Going ahead to step 10:
When dividing 0 by 40, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10382.45
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 10382.45, and the remainder is 0.0.