We're dividing 690898 by 18 
Let's see how many times 18 fits into 690898.

Let's proceed to step 1:
The number 18 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 18

Moving on to step 2:
When dividing 69 by 18, we get 3 with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 54 from 69, we get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 18

Step 3:
150 divided by 18 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Deduct 144 from 150 and we're left with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 18

Advancing to step 4:
When dividing 68 by 18, we get 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 383.0
Subtracting 54 from 68 leaves us with 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 18

On to step 5:
18 goes into 149 8 times with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 3838.0
Subtract 144 from 149 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 18

Step 6:
If we divide 58 by 18, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 38383.0
Subtract 54 from 58 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
The number 18 fits into 40 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 38383.2
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
When dividing 40 by 18, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 38383.22
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 38383.22, and the remainder is 0.004.