18348935 ÷ 593 
We want to divide 18348935 by 593.

Advancing to step 1:
The number 593 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 593

Going ahead to step 2:
When dividing 18 by 593, we get 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 593

Going ahead to step 3:
If we divide 183 by 593, we get 0 and a remainder of 183.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 183 to get 183.
Grab the next digit (4) from the dividend, add it to 183, then carry on: 1834 / 593

On to step 4:
The number 593 fits into 1834 3 times, leaving a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 1779 from 1834 and we're left with 55.
Fetch the next digit (8) from the dividend, attach it to 55 and continue: 558 / 593

Step 5:
The number 593 fits into 558 0 times, leaving a remainder of 558.
Write down 0 as next digit of the result. 
Result so far: 30.0
If we take 0 away from 558, we end up with 558.
Fetch the next digit (9) from the dividend, attach it to 558 and continue: 5589 / 593

Let's proceed to step 6:
If we divide 5589 by 593, we get 9 and a remainder of 252.
Use 9 as the next digit of our solution. 
Result so far: 309.0
If we take 5337 away from 5589, we end up with 252.
Take the next digit (3) from the dividend and append it to 252, then repeat: 2523 / 593

Advancing to step 7:
If we divide 2523 by 593, we get 4 and a remainder of 151.
Record the quotient 4 as the next digit in the result. 
Result so far: 3094.0
If we take 2372 away from 2523, we end up with 151.
Fetch the next digit (5) from the dividend, attach it to 151 and continue: 1515 / 593

Let's proceed to step 8:
593 can be fit into 1515 2 times, resulting in a remainder of 329.
The next digit of our result is 2. 
Result so far: 30942.0
If we take 1186 away from 1515, we end up with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

On to step 9:
593 can be fit into 3290 5 times, resulting in a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 30942.5
If we subtract 2965 from 3290, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 10:
If we divide 3250 by 593, we get 5 and a remainder of 285.
The next digit of our result is 5. 
Result so far: 30942.55
Subtracting 2965 from 3250 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

The final result is 30942.55 with a remainder of 0.285.