We're dividing 4066270 by 783 
Our goal is to divide 4066270 by 783.

Advancing to step 1:
The number 783 fits into 4 0 times, leaving 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.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 783

Advancing to step 2:
When dividing 40 by 783, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (6) from the dividend, attach it to 40 and continue: 406 / 783

Let's proceed to step 3:
783 can be fit into 406 0 times, resulting in a remainder of 406.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 406, we end up with 406.
Append the next digit (6) from the dividend to 406 and continue with: 4066 / 783

Advancing to step 4:
783 goes into 4066 5 times with a remainder of 151.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 3915 from 4066 and we're left with 151.
Take the next digit (2) from the dividend and append it to 151, then repeat: 1512 / 783

On to step 5:
783 can be fit into 1512 1 times, resulting in a remainder of 729.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Subtract 783 from 1512 to get 729.
Grab the next digit (7) from the dividend, add it to 729, then carry on: 7297 / 783

Advancing to step 6:
The number 783 fits into 7297 9 times, leaving a remainder of 250.
Record the quotient 9 as the next digit in the result. 
Result so far: 519.0
Subtracting 7047 from 7297 leaves us with 250.
Append the next digit (0) from the dividend to 250 and continue with: 2500 / 783

Let's proceed to step 7:
2500 divided by 783 is 3 with a remainder of 151.
The next digit of our result is 3. 
Result so far: 5193.0
If we subtract 2349 from 2500, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 8:
When dividing 1510 by 783, we get 1 with a remainder of 727.
Write down 1 as next digit of the result. 
Result so far: 5193.1
Subtract 783 from 1510 to get 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

Step 9:
The number 783 fits into 7270 9 times, leaving a remainder of 223.
Put 9 as the next digit of the answer. 
Result so far: 5193.19
Subtract 7047 from 7270 to get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

On to step 10:
783 goes into 2230 2 times with a remainder of 664.
The next digit of our result is 2. 
Result so far: 5193.192
The remainder is 664 after subtracting 1566 from 2230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Let's proceed to step 11:
783 goes into 6640 8 times with a remainder of 376.
Put 8 as the next digit of the answer. 
Result so far: 5193.1928
If we subtract 6264 from 6640, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 12:
783 goes into 3760 4 times with a remainder of 628.
Put 4 as the next digit of the answer. 
Result so far: 5193.19284
If we subtract 3132 from 3760, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

On to step 13:
6280 divided by 783 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 5193.192848
If we take 6264 away from 6280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
160 divided by 783 is 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 5193.192848
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
When dividing 1600 by 783, we get 2 with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 5193.19284802
If we subtract 1566 from 1600, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 5193.19284802 with a balance of 3.4e-08.