We look at the division of 43889810 by 860 
Let's see how many times 860 fits into 43889810.

On to step 1:
860 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 860

Advancing to step 2:
The number 860 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 860

Let's proceed to step 3:
860 can be fit into 438 0 times, resulting in a remainder of 438.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 438 after subtracting 0 from 438.
Take the next digit (8) from the dividend and append it to 438, then repeat: 4388 / 860

Let's proceed to step 4:
If we divide 4388 by 860, we get 5 and a remainder of 88.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 4300 from 4388 leaves us with 88.
Include the next digit (9) from the dividend after 88, then repeat: 889 / 860

Moving on to step 5:
When dividing 889 by 860, we get 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 51.0
If we take 860 away from 889, we end up with 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 860

On to step 6:
298 divided by 860 is 0 with a remainder of 298.
The next digit of our result is 0. 
Result so far: 510.0
Subtract 0 from 298 to get 298.
Append the next digit (1) from the dividend to 298 and continue with: 2981 / 860

Going ahead to step 7:
860 goes into 2981 3 times with a remainder of 401.
Record the quotient 3 as the next digit in the result. 
Result so far: 5103.0
Subtracting 2580 from 2981 leaves us with 401.
Take the next digit (0) from the dividend and append it to 401, then repeat: 4010 / 860

Advancing to step 8:
860 goes into 4010 4 times with a remainder of 570.
Write down 4 as next digit of the result. 
Result so far: 51034.0
The remainder is 570 after subtracting 3440 from 4010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 9:
5700 divided by 860 is 6 with a remainder of 540.
The number 6 becomes the next digit in our result. 
Result so far: 51034.6
If we subtract 5160 from 5700, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 10:
5400 divided by 860 is 6 with a remainder of 240.
The number 6 becomes the next digit in our result. 
Result so far: 51034.66
The remainder is 240 after subtracting 5160 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 51034.66 with a remainder of 0.24.