40239166 ÷ 876 
Let's see how many times 876 fits into 40239166.

Going ahead to step 1:
The number 876 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 876

Let's proceed to step 2:
If we divide 40 by 876, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (2) from the dividend, add it to 40, then carry on: 402 / 876

Going ahead to step 3:
If we divide 402 by 876, we get 0 and a remainder of 402.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 402, we get 402.
Fetch the next digit (3) from the dividend, attach it to 402 and continue: 4023 / 876

On to step 4:
If we divide 4023 by 876, we get 4 and a remainder of 519.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 3504 away from 4023, we end up with 519.
Include the next digit (9) from the dividend after 519, then repeat: 5199 / 876

Moving on to step 5:
The number 876 fits into 5199 5 times, leaving a remainder of 819.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we subtract 4380 from 5199, we get 819.
Take the next digit (1) from the dividend and append it to 819, then repeat: 8191 / 876

Step 6:
8191 divided by 876 is 9 with a remainder of 307.
The number 9 becomes the next digit in our result. 
Result so far: 459.0
If we take 7884 away from 8191, we end up with 307.
Grab the next digit (6) from the dividend, add it to 307, then carry on: 3076 / 876

Moving on to step 7:
When dividing 3076 by 876, we get 3 with a remainder of 448.
The number 3 becomes the next digit in our result. 
Result so far: 4593.0
Subtract 2628 from 3076 to get 448.
Grab the next digit (6) from the dividend, add it to 448, then carry on: 4486 / 876

On to step 8:
876 goes into 4486 5 times with a remainder of 106.
Use 5 as the next digit of our solution. 
Result so far: 45935.0
Subtract 4380 from 4486 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 9:
The number 876 fits into 1060 1 times, leaving a remainder of 184.
Record the quotient 1 as the next digit in the result. 
Result so far: 45935.1
The remainder is 184 after subtracting 876 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 10:
When dividing 1840 by 876, we get 2 with a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 45935.12
Deduct 1752 from 1840 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 11:
876 goes into 880 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 45935.121
The remainder is 4 after subtracting 876 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
876 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 45935.121
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
876 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 45935.121
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

In conclusion, the division gives 45935.121 with a balance of 0.0004.