Let's divide 860255 by 73
We want to divide 860255 by 73.

Going ahead to step 1:
73 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 73

Step 2:
When dividing 86 by 73, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 73 from 86 to get 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 73

Step 3:
The number 73 fits into 130 1 times, leaving a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 57 after subtracting 73 from 130.
Take the next digit (2) from the dividend and append it to 57, then repeat: 572 / 73

Step 4:
When dividing 572 by 73, we get 7 with a remainder of 61.
The next digit of our result is 7. 
Result so far: 117.0
The remainder is 61 after subtracting 511 from 572.
Append the next digit (5) from the dividend to 61 and continue with: 615 / 73

Moving on to step 5:
73 goes into 615 8 times with a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 1178.0
Subtract 584 from 615 to get 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 73

On to step 6:
When dividing 315 by 73, we get 4 with a remainder of 23.
Write down 4 as next digit of the result. 
Result so far: 11784.0
The remainder is 23 after subtracting 292 from 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
The number 73 fits into 230 3 times, leaving a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 11784.3
If we take 219 away from 230, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
When dividing 110 by 73, we get 1 with a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 11784.31
If we take 73 away from 110, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
73 can be fit into 370 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 11784.315
The remainder is 5 after subtracting 365 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 10:
73 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 11784.315
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 11:
If we divide 500 by 73, we get 6 and a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 11784.31506
If we subtract 438 from 500, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 12:
When dividing 620 by 73, we get 8 with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 11784.315068
Deduct 584 from 620 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
If we divide 360 by 73, we get 4 and a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 11784.3150684
Subtracting 292 from 360 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 14:
73 can be fit into 680 9 times, resulting in a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 11784.31506849
Subtracting 657 from 680 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final result is 11784.31506849 with a remainder of 2.3e-08.