We look at the division of 909887 by 40 
Our goal is to divide 909887 by 40.

Advancing to step 1:
When dividing 9 by 40, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 40

On to step 2:
90 divided by 40 is 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 80 from 90 and we're left with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 40

Going ahead to step 3:
109 divided by 40 is 2 with a remainder of 29.
Put 2 as the next digit of the answer. 
Result so far: 22.0
The remainder is 29 after subtracting 80 from 109.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 40

Moving on to step 4:
If we divide 298 by 40, we get 7 and a remainder of 18.
The next digit of our result is 7. 
Result so far: 227.0
The remainder is 18 after subtracting 280 from 298.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 40

Let's proceed to step 5:
The number 40 fits into 188 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 2274.0
Subtracting 160 from 188 leaves us with 28.
Append the next digit (7) from the dividend to 28 and continue with: 287 / 40

Going ahead to step 6:
287 divided by 40 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 22747.0
Subtracting 280 from 287 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
40 goes into 70 1 times with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 22747.1
If we subtract 40 from 70, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
300 divided by 40 is 7 with a remainder of 20.
The next digit of our result is 7. 
Result so far: 22747.17
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 40 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 22747.175
Subtracting 200 from 200 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.
Put 0 as the next digit of the answer. 
Result so far: 22747.175
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.

Moving on to step 11:
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: 22747.175
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.

Our division results in 22747.175 with a remaining 0.0.