23905070 divided by 513 
We're looking to find how many times 513 goes into 23905070.

Let's proceed to step 1:
If we divide 2 by 513, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 513

Moving on to step 2:
When dividing 23 by 513, we get 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 513

Going ahead to step 3:
If we divide 239 by 513, we get 0 and a remainder of 239.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 239 leaves us with 239.
Fetch the next digit (0) from the dividend, attach it to 239 and continue: 2390 / 513

Let's proceed to step 4:
When dividing 2390 by 513, we get 4 with a remainder of 338.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 2052 from 2390 to get 338.
Grab the next digit (5) from the dividend, add it to 338, then carry on: 3385 / 513

Step 5:
513 goes into 3385 6 times with a remainder of 307.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
If we subtract 3078 from 3385, we get 307.
Take the next digit (0) from the dividend and append it to 307, then repeat: 3070 / 513

Going ahead to step 6:
When dividing 3070 by 513, we get 5 with a remainder of 505.
Write down 5 as next digit of the result. 
Result so far: 465.0
If we subtract 2565 from 3070, we get 505.
Fetch the next digit (7) from the dividend, attach it to 505 and continue: 5057 / 513

Step 7:
513 can be fit into 5057 9 times, resulting in a remainder of 440.
The next digit of our result is 9. 
Result so far: 4659.0
The remainder is 440 after subtracting 4617 from 5057.
Grab the next digit (0) from the dividend, add it to 440, then carry on: 4400 / 513

Advancing to step 8:
The number 513 fits into 4400 8 times, leaving a remainder of 296.
The next digit of our result is 8. 
Result so far: 46598.0
If we subtract 4104 from 4400, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 9:
The number 513 fits into 2960 5 times, leaving a remainder of 395.
Use 5 as the next digit of our solution. 
Result so far: 46598.5
Subtracting 2565 from 2960 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 10:
513 can be fit into 3950 7 times, resulting in a remainder of 359.
Write down 7 as next digit of the result. 
Result so far: 46598.57
Subtract 3591 from 3950 to get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Moving on to step 11:
The number 513 fits into 3590 6 times, leaving a remainder of 512.
Put 6 as the next digit of the answer. 
Result so far: 46598.576
Deduct 3078 from 3590 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 12:
When dividing 5120 by 513, we get 9 with a remainder of 503.
The number 9 becomes the next digit in our result. 
Result so far: 46598.5769
Deduct 4617 from 5120 and we're left with 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Going ahead to step 13:
When dividing 5030 by 513, we get 9 with a remainder of 413.
The number 9 becomes the next digit in our result. 
Result so far: 46598.57699
If we take 4617 away from 5030, we end up with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

After the division, we end up with 46598.57699 and a remainder of 0.000413.