We divide 758749 by 18
We want to figure out the number of times 758749 can be divided by 18.

Step 1:
The number 18 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 18

Let's proceed to step 2:
If we divide 75 by 18, we get 4 and a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 72 from 75 and we're left with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 18

Advancing to step 3:
38 divided by 18 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Deduct 36 from 38 and we're left with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 18

Moving on to step 4:
If we divide 27 by 18, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 421.0
Subtract 18 from 27 to get 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 18

Step 5:
94 divided by 18 is 5 with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 4215.0
Subtract 90 from 94 to get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 18

Step 6:
The number 18 fits into 49 2 times, leaving a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 42152.0
Subtracting 36 from 49 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
18 goes into 130 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 42152.7
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
18 goes into 40 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 42152.72
Subtracting 36 from 40 leaves us 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 9:
40 divided by 18 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 42152.722
Deduct 36 from 40 and we're left 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.

Our division results in 42152.722 with a remaining 0.0004.