We're dividing 59490231 by 18 
We want to figure out the number of times 59490231 can be divided by 18.

On to step 1:
18 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 18

Advancing to step 2:
The number 18 fits into 59 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 54 away from 59, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 18

Let's proceed to step 3:
18 can be fit into 54 3 times, resulting in a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 33.0
If we take 54 away from 54, we end up with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 18

On to step 4:
If we divide 9 by 18, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 330.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 18

Step 5:
90 divided by 18 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 3305.0
Subtract 90 from 90 to get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 18

Let's proceed to step 6:
2 divided by 18 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 33050.0
If we subtract 0 from 2, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 18

Advancing to step 7:
If we divide 23 by 18, we get 1 and a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 330501.0
Subtracting 18 from 23 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 18

Advancing to step 8:
18 can be fit into 51 2 times, resulting in a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 3305012.0
If we take 36 away from 51, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 9:
18 can be fit into 150 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 3305012.8
If we take 144 away from 150, 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.

Going ahead to step 10:
If we divide 60 by 18, we get 3 and a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 3305012.83
If we take 54 away from 60, 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.

Step 11:
When dividing 60 by 18, we get 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 3305012.833
If we take 54 away from 60, 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.

The quotient of the division is 3305012.833, and the remainder is 0.0006.