59485261 ÷ 18 
Let's see how many times 18 fits into 59485261.

Step 1:
When dividing 5 by 18, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 18

Moving on to step 2:
If we divide 59 by 18, we get 3 and a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 5 after subtracting 54 from 59.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 18

Step 3:
18 goes into 54 3 times with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Subtracting 54 from 54 leaves us with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 18

Going ahead to step 4:
When dividing 8 by 18, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 330.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 18

Moving on to step 5:
18 goes into 85 4 times with a remainder of 13.
The next digit of our result is 4. 
Result so far: 3304.0
Subtract 72 from 85 to get 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 18

Step 6:
18 goes into 132 7 times with a remainder of 6.
The next digit of our result is 7. 
Result so far: 33047.0
If we take 126 away from 132, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 18

Let's proceed to step 7:
18 can be fit into 66 3 times, resulting in a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 330473.0
The remainder is 12 after subtracting 54 from 66.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 18

Advancing to step 8:
18 can be fit into 121 6 times, resulting in a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 3304736.0
Subtract 108 from 121 to get 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 9:
The number 18 fits into 130 7 times, leaving a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 3304736.7
Deduct 126 from 130 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.

Moving on to step 10:
18 goes into 40 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 3304736.72
Subtract 36 from 40 to get 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 11:
18 goes into 40 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 3304736.722
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 3304736.722, with a leftover of 0.0004.