789436 ÷ 18 
We want to divide 789436 by 18.

Going ahead to step 1:
18 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 18

Going ahead to step 2:
If we divide 78 by 18, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 72 away from 78, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 18

Advancing to step 3:
18 can be fit into 69 3 times, resulting in a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
The remainder is 15 after subtracting 54 from 69.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 18

Advancing to step 4:
When dividing 154 by 18, we get 8 with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 438.0
Subtract 144 from 154 to get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 18

Moving on to step 5:
18 goes into 103 5 times with a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 4385.0
If we take 90 away from 103, we end up with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 18

Let's proceed to step 6:
When dividing 136 by 18, we get 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 43857.0
Subtract 126 from 136 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
If we divide 100 by 18, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 43857.5
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 18 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 43857.55
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 43857.55 with a remaining 0.01.