Let's divide 40839812 by 753
We want to figure out the number of times 40839812 can be divided by 753.

On to step 1:
When dividing 4 by 753, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 753

Going ahead to step 2:
753 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (8) from the dividend, add it to 40, then carry on: 408 / 753

Let's proceed to step 3:
408 divided by 753 is 0 with a remainder of 408.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 408 after subtracting 0 from 408.
Append the next digit (3) from the dividend to 408 and continue with: 4083 / 753

Step 4:
4083 divided by 753 is 5 with a remainder of 318.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 3765 from 4083 and we're left with 318.
Include the next digit (9) from the dividend after 318, then repeat: 3189 / 753

Moving on to step 5:
When dividing 3189 by 753, we get 4 with a remainder of 177.
Write down 4 as next digit of the result. 
Result so far: 54.0
Subtracting 3012 from 3189 leaves us with 177.
Grab the next digit (8) from the dividend, add it to 177, then carry on: 1778 / 753

Let's proceed to step 6:
The number 753 fits into 1778 2 times, leaving a remainder of 272.
The next digit of our result is 2. 
Result so far: 542.0
The remainder is 272 after subtracting 1506 from 1778.
Include the next digit (1) from the dividend after 272, then repeat: 2721 / 753

Advancing to step 7:
753 goes into 2721 3 times with a remainder of 462.
Put 3 as the next digit of the answer. 
Result so far: 5423.0
Subtracting 2259 from 2721 leaves us with 462.
Grab the next digit (2) from the dividend, add it to 462, then carry on: 4622 / 753

Step 8:
The number 753 fits into 4622 6 times, leaving a remainder of 104.
Write down 6 as next digit of the result. 
Result so far: 54236.0
Subtract 4518 from 4622 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 9:
753 can be fit into 1040 1 times, resulting in a remainder of 287.
The next digit of our result is 1. 
Result so far: 54236.1
Subtracting 753 from 1040 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 10:
753 goes into 2870 3 times with a remainder of 611.
Put 3 as the next digit of the answer. 
Result so far: 54236.13
If we take 2259 away from 2870, we end up with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Let's proceed to step 11:
When dividing 6110 by 753, we get 8 with a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 54236.138
If we subtract 6024 from 6110, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 12:
When dividing 860 by 753, we get 1 with a remainder of 107.
The next digit of our result is 1. 
Result so far: 54236.1381
Subtracting 753 from 860 leaves us with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 13:
753 can be fit into 1070 1 times, resulting in a remainder of 317.
Use 1 as the next digit of our solution. 
Result so far: 54236.13811
Subtracting 753 from 1070 leaves us with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

After the division, we end up with 54236.13811 and a remainder of 0.000317.