We're dividing 860790 by 73 
Our goal is to divide 860790 by 73.

Let's proceed to step 1:
73 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 73

Moving on to step 2:
73 can be fit into 86 1 times, resulting in a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 73 from 86 and we're left with 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 73

Moving on to step 3:
When dividing 130 by 73, we get 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 57 after subtracting 73 from 130.
Take the next digit (7) from the dividend and append it to 57, then repeat: 577 / 73

Advancing to step 4:
73 goes into 577 7 times with a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 117.0
Deduct 511 from 577 and we're left with 66.
Append the next digit (9) from the dividend to 66 and continue with: 669 / 73

Let's proceed to step 5:
73 can be fit into 669 9 times, resulting in a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 1179.0
If we subtract 657 from 669, we get 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 73

Going ahead to step 6:
The number 73 fits into 120 1 times, leaving a remainder of 47.
The next digit of our result is 1. 
Result so far: 11791.0
If we subtract 73 from 120, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
The number 73 fits into 470 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 11791.6
If we take 438 away from 470, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
320 divided by 73 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 11791.64
Subtracting 292 from 320 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 9:
73 can be fit into 280 3 times, resulting in a remainder of 61.
The next digit of our result is 3. 
Result so far: 11791.643
Subtracting 219 from 280 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 10:
The number 73 fits into 610 8 times, leaving a remainder of 26.
The next digit of our result is 8. 
Result so far: 11791.6438
If we take 584 away from 610, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
The number 73 fits into 260 3 times, leaving a remainder of 41.
The number 3 becomes the next digit in our result. 
Result so far: 11791.64383
Deduct 219 from 260 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 12:
73 goes into 410 5 times with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 11791.643835
Subtract 365 from 410 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
If we divide 450 by 73, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 11791.6438356
If we subtract 438 from 450, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
When dividing 120 by 73, we get 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 11791.64383561
Subtracting 73 from 120 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

After the division, we end up with 11791.64383561 and a remainder of 4.7e-08.