40180942 divided by 855 
Our goal is to divide 40180942 by 855.

Going ahead to step 1:
855 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 855

Going ahead to step 2:
When dividing 40 by 855, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 855

Going ahead to step 3:
If we divide 401 by 855, we get 0 and a remainder of 401.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 401 and we're left with 401.
Fetch the next digit (8) from the dividend, attach it to 401 and continue: 4018 / 855

Going ahead to step 4:
When dividing 4018 by 855, we get 4 with a remainder of 598.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 3420 from 4018 and we're left with 598.
Bring next digit (0) of the dividend behind the 598 and repeat the process: 5980 / 855

Going ahead to step 5:
When dividing 5980 by 855, we get 6 with a remainder of 850.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Subtracting 5130 from 5980 leaves us with 850.
Bring next digit (9) of the dividend behind the 850 and repeat the process: 8509 / 855

Step 6:
855 goes into 8509 9 times with a remainder of 814.
The number 9 becomes the next digit in our result. 
Result so far: 469.0
Subtracting 7695 from 8509 leaves us with 814.
Take the next digit (4) from the dividend and append it to 814, then repeat: 8144 / 855

Step 7:
855 goes into 8144 9 times with a remainder of 449.
Write down 9 as next digit of the result. 
Result so far: 4699.0
Subtract 7695 from 8144 to get 449.
Fetch the next digit (2) from the dividend, attach it to 449 and continue: 4492 / 855

Going ahead to step 8:
When dividing 4492 by 855, we get 5 with a remainder of 217.
The next digit of our result is 5. 
Result so far: 46995.0
Deduct 4275 from 4492 and we're left with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Step 9:
855 can be fit into 2170 2 times, resulting in a remainder of 460.
Use 2 as the next digit of our solution. 
Result so far: 46995.2
If we subtract 1710 from 2170, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 10:
If we divide 4600 by 855, we get 5 and a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 46995.25
If we take 4275 away from 4600, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 11:
855 can be fit into 3250 3 times, resulting in a remainder of 685.
Write down 3 as next digit of the result. 
Result so far: 46995.253
Subtracting 2565 from 3250 leaves us with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Moving on to step 12:
6850 divided by 855 is 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 46995.2538
The remainder is 10 after subtracting 6840 from 6850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
If we divide 100 by 855, we get 0 and a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 46995.2538
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 14:
855 goes into 1000 1 times with a remainder of 145.
The next digit of our result is 1. 
Result so far: 46995.253801
Subtract 855 from 1000 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 15:
855 can be fit into 1450 1 times, resulting in a remainder of 595.
Record the quotient 1 as the next digit in the result. 
Result so far: 46995.2538011
Subtract 855 from 1450 to get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

In conclusion, the division gives 46995.2538011 with a balance of 5.95e-06.