We divide 731958 by 18
We're looking to find how many times 18 goes into 731958.

On to step 1:
If we divide 7 by 18, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 18

Going ahead to step 2:
73 divided by 18 is 4 with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 72 from 73 and we're left with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 18

On to step 3:
If we divide 11 by 18, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 40.0
If we subtract 0 from 11, we get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 18

On to step 4:
119 divided by 18 is 6 with a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 406.0
If we take 108 away from 119, we end up with 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 18

Going ahead to step 5:
The number 18 fits into 115 6 times, leaving a remainder of 7.
The next digit of our result is 6. 
Result so far: 4066.0
Subtracting 108 from 115 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 18

Moving on to step 6:
78 divided by 18 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 40664.0
If we take 72 away from 78, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
60 divided by 18 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 40664.3
Subtracting 54 from 60 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
The number 18 fits into 60 3 times, leaving a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 40664.33
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 40664.33, with a leftover of 0.006.