We're dividing 784875 by 18 
Our goal is to divide 784875 by 18.

Going ahead to step 1:
When dividing 7 by 18, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 18

On to step 2:
When dividing 78 by 18, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 72 from 78 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 18

Advancing to step 3:
18 can be fit into 64 3 times, resulting in a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
If we subtract 54 from 64, we get 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 18

Step 4:
If we divide 108 by 18, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 436.0
If we take 108 away from 108, we end up with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 18

Moving on to step 5:
If we divide 7 by 18, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 4360.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 18

Step 6:
The number 18 fits into 75 4 times, leaving a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 43604.0
The remainder is 3 after subtracting 72 from 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
18 can be fit into 30 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 43604.1
If we subtract 18 from 30, 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.

On to step 8:
120 divided by 18 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 43604.16
Subtract 108 from 120 to 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 9:
The number 18 fits into 120 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 43604.166
If we subtract 108 from 120, 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.

After the division, we end up with 43604.166 and a remainder of 0.0012.