857658 ÷ 18 
Our goal is to divide 857658 by 18.

On to step 1:
8 divided by 18 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 18

Moving on to step 2:
18 can be fit into 85 4 times, resulting in a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 72 from 85 leaves us with 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 18

Advancing to step 3:
The number 18 fits into 137 7 times, leaving a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 47.0
Subtracting 126 from 137 leaves us with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 18

On to step 4:
If we divide 116 by 18, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 476.0
Deduct 108 from 116 and we're left with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 18

Step 5:
85 divided by 18 is 4 with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 4764.0
If we take 72 away from 85, we end up with 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 18

On to step 6:
The number 18 fits into 138 7 times, leaving a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 47647.0
If we subtract 126 from 138, 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.

Advancing to step 7:
120 divided by 18 is 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 47647.6
Deduct 108 from 120 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
When dividing 120 by 18, we get 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 47647.66
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 47647.66 with a balance of 0.012.