We're dividing 65899965 by 723 
We're looking to find how many times 723 goes into 65899965.

Moving on to step 1:
When dividing 6 by 723, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 723

Advancing to step 2:
723 goes into 65 0 times with a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Bring next digit (8) of the dividend behind the 65 and repeat the process: 658 / 723

Moving on to step 3:
723 can be fit into 658 0 times, resulting in a remainder of 658.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 658 after subtracting 0 from 658.
Fetch the next digit (9) from the dividend, attach it to 658 and continue: 6589 / 723

On to step 4:
723 can be fit into 6589 9 times, resulting in a remainder of 82.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 6507 from 6589, we get 82.
Append the next digit (9) from the dividend to 82 and continue with: 829 / 723

Going ahead to step 5:
723 goes into 829 1 times with a remainder of 106.
The next digit of our result is 1. 
Result so far: 91.0
Deduct 723 from 829 and we're left with 106.
Take the next digit (9) from the dividend and append it to 106, then repeat: 1069 / 723

Step 6:
If we divide 1069 by 723, we get 1 and a remainder of 346.
The number 1 becomes the next digit in our result. 
Result so far: 911.0
If we take 723 away from 1069, we end up with 346.
Bring next digit (6) of the dividend behind the 346 and repeat the process: 3466 / 723

Step 7:
723 can be fit into 3466 4 times, resulting in a remainder of 574.
Put 4 as the next digit of the answer. 
Result so far: 9114.0
If we subtract 2892 from 3466, we get 574.
Append the next digit (5) from the dividend to 574 and continue with: 5745 / 723

Step 8:
723 goes into 5745 7 times with a remainder of 684.
Write down 7 as next digit of the result. 
Result so far: 91147.0
If we take 5061 away from 5745, we end up with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

On to step 9:
The number 723 fits into 6840 9 times, leaving a remainder of 333.
The next digit of our result is 9. 
Result so far: 91147.9
The remainder is 333 after subtracting 6507 from 6840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 10:
The number 723 fits into 3330 4 times, leaving a remainder of 438.
Record the quotient 4 as the next digit in the result. 
Result so far: 91147.94
The remainder is 438 after subtracting 2892 from 3330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Advancing to step 11:
If we divide 4380 by 723, we get 6 and a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 91147.946
Subtracting 4338 from 4380 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 12:
723 can be fit into 420 0 times, resulting in a remainder of 420.
Put 0 as the next digit of the answer. 
Result so far: 91147.946
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 13:
The number 723 fits into 4200 5 times, leaving a remainder of 585.
Put 5 as the next digit of the answer. 
Result so far: 91147.94605
If we subtract 3615 from 4200, we get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

On to step 14:
723 goes into 5850 8 times with a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 91147.946058
Deduct 5784 from 5850 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 15:
660 divided by 723 is 0 with a remainder of 660.
Use 0 as the next digit of our solution. 
Result so far: 91147.946058
If we subtract 0 from 660, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Going ahead to step 16:
723 can be fit into 6600 9 times, resulting in a remainder of 93.
The number 9 becomes the next digit in our result. 
Result so far: 91147.94605809
Subtracting 6507 from 6600 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

The final outcome is 91147.94605809, with a leftover of 9.3e-08.