We're dividing 43864019 by 689 
We're looking to find how many times 689 goes into 43864019.

Let's proceed to step 1:
If we divide 4 by 689, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 689

Step 2:
689 can be fit into 43 0 times, resulting in a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 689

Moving on to step 3:
If we divide 438 by 689, we get 0 and a remainder of 438.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 438, we end up with 438.
Include the next digit (6) from the dividend after 438, then repeat: 4386 / 689

Moving on to step 4:
If we divide 4386 by 689, we get 6 and a remainder of 252.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 4134 from 4386 to get 252.
Bring next digit (4) of the dividend behind the 252 and repeat the process: 2524 / 689

Moving on to step 5:
If we divide 2524 by 689, we get 3 and a remainder of 457.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Deduct 2067 from 2524 and we're left with 457.
Fetch the next digit (0) from the dividend, attach it to 457 and continue: 4570 / 689

Let's proceed to step 6:
689 can be fit into 4570 6 times, resulting in a remainder of 436.
Write down 6 as next digit of the result. 
Result so far: 636.0
If we subtract 4134 from 4570, we get 436.
Take the next digit (1) from the dividend and append it to 436, then repeat: 4361 / 689

Step 7:
4361 divided by 689 is 6 with a remainder of 227.
The next digit of our result is 6. 
Result so far: 6366.0
If we take 4134 away from 4361, we end up with 227.
Fetch the next digit (9) from the dividend, attach it to 227 and continue: 2279 / 689

Let's proceed to step 8:
689 goes into 2279 3 times with a remainder of 212.
Put 3 as the next digit of the answer. 
Result so far: 63663.0
Subtract 2067 from 2279 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 9:
When dividing 2120 by 689, we get 3 with a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 63663.3
Subtract 2067 from 2120 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 10:
530 divided by 689 is 0 with a remainder of 530.
The next digit of our result is 0. 
Result so far: 63663.3
Subtracting 0 from 530 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 11:
The number 689 fits into 5300 7 times, leaving a remainder of 477.
The next digit of our result is 7. 
Result so far: 63663.307
The remainder is 477 after subtracting 4823 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Advancing to step 12:
The number 689 fits into 4770 6 times, leaving a remainder of 636.
Record the quotient 6 as the next digit in the result. 
Result so far: 63663.3076
If we take 4134 away from 4770, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

On to step 13:
When dividing 6360 by 689, we get 9 with a remainder of 159.
Put 9 as the next digit of the answer. 
Result so far: 63663.30769
The remainder is 159 after subtracting 6201 from 6360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Let's proceed to step 14:
When dividing 1590 by 689, we get 2 with a remainder of 212.
The number 2 becomes the next digit in our result. 
Result so far: 63663.307692
Deduct 1378 from 1590 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 15:
If we divide 2120 by 689, we get 3 and a remainder of 53.
The number 3 becomes the next digit in our result. 
Result so far: 63663.3076923
Subtracting 2067 from 2120 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 16:
689 goes into 530 0 times with a remainder of 530.
The next digit of our result is 0. 
Result so far: 63663.3076923
The remainder is 530 after subtracting 0 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final outcome is 63663.3076923, with a leftover of 5.3e-07.