We look at the division of 43109561 by 860 
Let's see how many times 860 fits into 43109561.

On to step 1:
The number 860 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 860

Let's proceed to step 2:
860 can be fit into 43 0 times, resulting in a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 860

Let's proceed to step 3:
431 divided by 860 is 0 with a remainder of 431.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 431 to get 431.
Take the next digit (0) from the dividend and append it to 431, then repeat: 4310 / 860

Going ahead to step 4:
4310 divided by 860 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 4300 from 4310, we get 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 860

Let's proceed to step 5:
109 divided by 860 is 0 with a remainder of 109.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Subtracting 0 from 109 leaves us with 109.
Fetch the next digit (5) from the dividend, attach it to 109 and continue: 1095 / 860

Moving on to step 6:
1095 divided by 860 is 1 with a remainder of 235.
The next digit of our result is 1. 
Result so far: 501.0
The remainder is 235 after subtracting 860 from 1095.
Grab the next digit (6) from the dividend, add it to 235, then carry on: 2356 / 860

Moving on to step 7:
2356 divided by 860 is 2 with a remainder of 636.
Record the quotient 2 as the next digit in the result. 
Result so far: 5012.0
Deduct 1720 from 2356 and we're left with 636.
Grab the next digit (1) from the dividend, add it to 636, then carry on: 6361 / 860

Going ahead to step 8:
6361 divided by 860 is 7 with a remainder of 341.
Write down 7 as next digit of the result. 
Result so far: 50127.0
Subtracting 6020 from 6361 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

On to step 9:
When dividing 3410 by 860, we get 3 with a remainder of 830.
Record the quotient 3 as the next digit in the result. 
Result so far: 50127.3
Subtract 2580 from 3410 to get 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Moving on to step 10:
860 goes into 8300 9 times with a remainder of 560.
Put 9 as the next digit of the answer. 
Result so far: 50127.39
If we take 7740 away from 8300, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 11:
5600 divided by 860 is 6 with a remainder of 440.
The number 6 becomes the next digit in our result. 
Result so far: 50127.396
Deduct 5160 from 5600 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 12:
The number 860 fits into 4400 5 times, leaving a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 50127.3965
Subtract 4300 from 4400 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 13:
When dividing 1000 by 860, we get 1 with a remainder of 140.
Write down 1 as next digit of the result. 
Result so far: 50127.39651
The remainder is 140 after subtracting 860 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 14:
The number 860 fits into 1400 1 times, leaving a remainder of 540.
Write down 1 as next digit of the result. 
Result so far: 50127.396511
Deduct 860 from 1400 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The quotient of the division is 50127.396511, and the remainder is 5.4e-05.