289871 divided by 18 
We're looking to find how many times 18 goes into 289871.

On to step 1:
18 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 18

Step 2:
28 divided by 18 is 1 with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 18 from 28 and we're left with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 18

Let's proceed to step 3:
18 goes into 109 6 times with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 1 after subtracting 108 from 109.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 18

Going ahead to step 4:
The number 18 fits into 18 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 161.0
Subtracting 18 from 18 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 18

Advancing to step 5:
18 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 1610.0
If we subtract 0 from 7, we get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 18

On to step 6:
18 can be fit into 71 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 16103.0
If we take 54 away from 71, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
When dividing 170 by 18, we get 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 16103.9
If we subtract 162 from 170, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
80 divided by 18 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 16103.94
If we take 72 away from 80, we end up 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.

On to step 9:
When dividing 80 by 18, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 16103.944
Deduct 72 from 80 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.

The quotient of the division is 16103.944, and the remainder is 0.0008.