Let's divide 689553 by 18
Our goal is to divide 689553 by 18.

Advancing to step 1:
6 divided by 18 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 18

Let's proceed to step 2:
If we divide 68 by 18, we get 3 and a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 54 from 68, we get 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 18

On to step 3:
149 divided by 18 is 8 with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we subtract 144 from 149, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 18

Advancing to step 4:
The number 18 fits into 55 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 383.0
The remainder is 1 after subtracting 54 from 55.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 18

Moving on to step 5:
If we divide 15 by 18, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 3830.0
Subtract 0 from 15 to get 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 18

Let's proceed to step 6:
If we divide 153 by 18, we get 8 and a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 38308.0
The remainder is 9 after subtracting 144 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
90 divided by 18 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 38308.5
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.

Step 8:
18 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 38308.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
When dividing 0 by 18, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 38308.5
If we subtract 0 from 0, we get 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 38308.5, with a leftover of 0.0.