We're dividing 860120 by 84 
We want to divide 860120 by 84.

On to step 1:
When dividing 8 by 84, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 84

Advancing to step 2:
86 divided by 84 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 2 after subtracting 84 from 86.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 84

Let's proceed to step 3:
The number 84 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 20 to get 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 84

Moving on to step 4:
84 goes into 201 2 times with a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 102.0
The remainder is 33 after subtracting 168 from 201.
Include the next digit (2) from the dividend after 33, then repeat: 332 / 84

Advancing to step 5:
The number 84 fits into 332 3 times, leaving a remainder of 80.
The next digit of our result is 3. 
Result so far: 1023.0
The remainder is 80 after subtracting 252 from 332.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 84

Step 6:
84 goes into 800 9 times with a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 10239.0
If we subtract 756 from 800, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
When dividing 440 by 84, we get 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 10239.5
Deduct 420 from 440 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
200 divided by 84 is 2 with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 10239.52
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
If we divide 320 by 84, we get 3 and a remainder of 68.
Use 3 as the next digit of our solution. 
Result so far: 10239.523
If we subtract 252 from 320, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 10:
84 goes into 680 8 times with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 10239.5238
Deduct 672 from 680 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
80 divided by 84 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 10239.5238
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
If we divide 800 by 84, we get 9 and a remainder of 44.
The next digit of our result is 9. 
Result so far: 10239.523809
If we take 756 away from 800, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
84 goes into 440 5 times with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 10239.5238095
If we take 420 away from 440, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
If we divide 200 by 84, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 10239.52380952
The remainder is 32 after subtracting 168 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 10239.52380952 and a remainder of 3.2e-08.