We look at the division of 40382390 by 109 
Let's see how many times 109 fits into 40382390.

Let's proceed to step 1:
4 divided by 109 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 109

Advancing to step 2:
The number 109 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 109

Moving on to step 3:
109 can be fit into 403 3 times, resulting in a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 327 from 403 leaves us with 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 109

Step 4:
If we divide 768 by 109, we get 7 and a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
If we take 763 away from 768, we end up with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 109

Advancing to step 5:
109 can be fit into 52 0 times, resulting in a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 370.0
Subtracting 0 from 52 leaves us with 52.
Take the next digit (3) from the dividend and append it to 52, then repeat: 523 / 109

Advancing to step 6:
If we divide 523 by 109, we get 4 and a remainder of 87.
The next digit of our result is 4. 
Result so far: 3704.0
Subtracting 436 from 523 leaves us with 87.
Append the next digit (9) from the dividend to 87 and continue with: 879 / 109

Advancing to step 7:
If we divide 879 by 109, we get 8 and a remainder of 7.
The next digit of our result is 8. 
Result so far: 37048.0
If we take 872 away from 879, we end up with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 109

Going ahead to step 8:
If we divide 70 by 109, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 370480.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 9:
109 goes into 700 6 times with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 370480.6
If we take 654 away from 700, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
460 divided by 109 is 4 with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 370480.64
Subtract 436 from 460 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
240 divided by 109 is 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 370480.642
Subtracting 218 from 240 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
When dividing 220 by 109, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 370480.6422
If we subtract 218 from 220, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 370480.6422 with a remaining 2e-05.