We look at the division of 3859819 by 720 
Our goal is to divide 3859819 by 720.

Going ahead to step 1:
720 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 720

Going ahead to step 2:
The number 720 fits into 38 0 times, leaving a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 720

Advancing to step 3:
The number 720 fits into 385 0 times, leaving a remainder of 385.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 385 and we're left with 385.
Bring next digit (9) of the dividend behind the 385 and repeat the process: 3859 / 720

On to step 4:
If we divide 3859 by 720, we get 5 and a remainder of 259.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 259 after subtracting 3600 from 3859.
Take the next digit (8) from the dividend and append it to 259, then repeat: 2598 / 720

On to step 5:
720 can be fit into 2598 3 times, resulting in a remainder of 438.
Put 3 as the next digit of the answer. 
Result so far: 53.0
If we take 2160 away from 2598, we end up with 438.
Grab the next digit (1) from the dividend, add it to 438, then carry on: 4381 / 720

On to step 6:
4381 divided by 720 is 6 with a remainder of 61.
Put 6 as the next digit of the answer. 
Result so far: 536.0
The remainder is 61 after subtracting 4320 from 4381.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 720

Moving on to step 7:
720 can be fit into 619 0 times, resulting in a remainder of 619.
The number 0 becomes the next digit in our result. 
Result so far: 5360.0
Subtracting 0 from 619 leaves us with 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Step 8:
720 can be fit into 6190 8 times, resulting in a remainder of 430.
Record the quotient 8 as the next digit in the result. 
Result so far: 5360.8
Subtracting 5760 from 6190 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 9:
4300 divided by 720 is 5 with a remainder of 700.
Write down 5 as next digit of the result. 
Result so far: 5360.85
If we subtract 3600 from 4300, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 10:
When dividing 7000 by 720, we get 9 with a remainder of 520.
Write down 9 as next digit of the result. 
Result so far: 5360.859
Subtracting 6480 from 7000 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 11:
5200 divided by 720 is 7 with a remainder of 160.
Write down 7 as next digit of the result. 
Result so far: 5360.8597
If we take 5040 away from 5200, 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.

Going ahead to step 12:
The number 720 fits into 1600 2 times, leaving a remainder of 160.
The next digit of our result is 2. 
Result so far: 5360.85972
Subtract 1440 from 1600 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 13:
The number 720 fits into 1600 2 times, leaving a remainder of 160.
Write down 2 as next digit of the result. 
Result so far: 5360.859722
The remainder is 160 after subtracting 1440 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 5360.859722 with a remainder of 1.6e-05.