We're dividing 916857 by 18 
We want to divide 916857 by 18.

Let's proceed to step 1:
9 divided by 18 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 18

Advancing to step 2:
18 can be fit into 91 5 times, resulting in a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 90 from 91 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 18

Advancing to step 3:
18 goes into 16 0 times with a remainder of 16.
The next digit of our result is 0. 
Result so far: 50.0
Subtracting 0 from 16 leaves us with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 18

Moving on to step 4:
If we divide 168 by 18, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 509.0
If we take 162 away from 168, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 18

Going ahead to step 5:
18 can be fit into 65 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 5093.0
Deduct 54 from 65 and we're left with 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 18

Step 6:
When dividing 117 by 18, we get 6 with a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 50936.0
The remainder is 9 after subtracting 108 from 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
If we divide 90 by 18, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 50936.5
Deduct 90 from 90 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 18, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 50936.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
18 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 50936.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 50936.5, with a leftover of 0.0.