We're dividing 1865023 by 860 
We want to divide 1865023 by 860.

Moving on to step 1:
1 divided by 860 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 860

Step 2:
18 divided by 860 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 860

Moving on to step 3:
If we divide 186 by 860, we get 0 and a remainder of 186.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 186, we end up with 186.
Take the next digit (5) from the dividend and append it to 186, then repeat: 1865 / 860

Advancing to step 4:
1865 divided by 860 is 2 with a remainder of 145.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1720 from 1865 and we're left with 145.
Fetch the next digit (0) from the dividend, attach it to 145 and continue: 1450 / 860

Going ahead to step 5:
1450 divided by 860 is 1 with a remainder of 590.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 590 after subtracting 860 from 1450.
Bring next digit (2) of the dividend behind the 590 and repeat the process: 5902 / 860

Advancing to step 6:
When dividing 5902 by 860, we get 6 with a remainder of 742.
Use 6 as the next digit of our solution. 
Result so far: 216.0
Subtract 5160 from 5902 to get 742.
Bring next digit (3) of the dividend behind the 742 and repeat the process: 7423 / 860

Step 7:
The number 860 fits into 7423 8 times, leaving a remainder of 543.
Put 8 as the next digit of the answer. 
Result so far: 2168.0
If we subtract 6880 from 7423, we get 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Moving on to step 8:
The number 860 fits into 5430 6 times, leaving a remainder of 270.
Use 6 as the next digit of our solution. 
Result so far: 2168.6
If we subtract 5160 from 5430, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 9:
2700 divided by 860 is 3 with a remainder of 120.
Write down 3 as next digit of the result. 
Result so far: 2168.63
The remainder is 120 after subtracting 2580 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
The number 860 fits into 1200 1 times, leaving a remainder of 340.
Record the quotient 1 as the next digit in the result. 
Result so far: 2168.631
If we take 860 away from 1200, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 11:
If we divide 3400 by 860, we get 3 and a remainder of 820.
Record the quotient 3 as the next digit in the result. 
Result so far: 2168.6313
Subtract 2580 from 3400 to get 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Step 12:
When dividing 8200 by 860, we get 9 with a remainder of 460.
The next digit of our result is 9. 
Result so far: 2168.63139
If we subtract 7740 from 8200, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 13:
The number 860 fits into 4600 5 times, leaving a remainder of 300.
Put 5 as the next digit of the answer. 
Result so far: 2168.631395
Deduct 4300 from 4600 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 14:
The number 860 fits into 3000 3 times, leaving a remainder of 420.
Record the quotient 3 as the next digit in the result. 
Result so far: 2168.6313953
Subtract 2580 from 3000 to 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.

Let's proceed to step 15:
4200 divided by 860 is 4 with a remainder of 760.
Put 4 as the next digit of the answer. 
Result so far: 2168.63139534
If we subtract 3440 from 4200, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

The final outcome is 2168.63139534, with a leftover of 7.6e-07.