40604831 ÷ 808 
Let's see how many times 808 fits into 40604831.

Going ahead to step 1:
The number 808 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 808

On to step 2:
When dividing 40 by 808, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 808

Going ahead to step 3:
808 goes into 406 0 times with a remainder of 406.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 406 to get 406.
Append the next digit (0) from the dividend to 406 and continue with: 4060 / 808

Advancing to step 4:
4060 divided by 808 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 20 after subtracting 4040 from 4060.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 808

Moving on to step 5:
808 can be fit into 204 0 times, resulting in a remainder of 204.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 204, we get 204.
Append the next digit (8) from the dividend to 204 and continue with: 2048 / 808

Moving on to step 6:
When dividing 2048 by 808, we get 2 with a remainder of 432.
Use 2 as the next digit of our solution. 
Result so far: 502.0
If we subtract 1616 from 2048, we get 432.
Bring next digit (3) of the dividend behind the 432 and repeat the process: 4323 / 808

Advancing to step 7:
808 can be fit into 4323 5 times, resulting in a remainder of 283.
Put 5 as the next digit of the answer. 
Result so far: 5025.0
Deduct 4040 from 4323 and we're left with 283.
Grab the next digit (1) from the dividend, add it to 283, then carry on: 2831 / 808

Let's proceed to step 8:
808 can be fit into 2831 3 times, resulting in a remainder of 407.
Put 3 as the next digit of the answer. 
Result so far: 50253.0
Subtracting 2424 from 2831 leaves us with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Let's proceed to step 9:
When dividing 4070 by 808, we get 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 50253.5
If we subtract 4040 from 4070, 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.

Advancing to step 10:
300 divided by 808 is 0 with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 50253.5
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 11:
The number 808 fits into 3000 3 times, leaving a remainder of 576.
The number 3 becomes the next digit in our result. 
Result so far: 50253.503
If we take 2424 away from 3000, we end up with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Going ahead to step 12:
When dividing 5760 by 808, we get 7 with a remainder of 104.
Write down 7 as next digit of the result. 
Result so far: 50253.5037
Subtracting 5656 from 5760 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 13:
When dividing 1040 by 808, we get 1 with a remainder of 232.
The next digit of our result is 1. 
Result so far: 50253.50371
The remainder is 232 after subtracting 808 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 14:
When dividing 2320 by 808, we get 2 with a remainder of 704.
Write down 2 as next digit of the result. 
Result so far: 50253.503712
Subtract 1616 from 2320 to get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Advancing to step 15:
808 can be fit into 7040 8 times, resulting in a remainder of 576.
The next digit of our result is 8. 
Result so far: 50253.5037128
The remainder is 576 after subtracting 6464 from 7040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Moving on to step 16:
If we divide 5760 by 808, we get 7 and a remainder of 104.
Use 7 as the next digit of our solution. 
Result so far: 50253.50371287
The remainder is 104 after subtracting 5656 from 5760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

After the division, we end up with 50253.50371287 and a remainder of 1.04e-07.