31888415 ÷ 505 
We want to figure out the number of times 31888415 can be divided by 505.

Let's proceed to step 1:
3 divided by 505 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 505

On to step 2:
505 can be fit into 31 0 times, resulting in a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Include the next digit (8) from the dividend after 31, then repeat: 318 / 505

Step 3:
The number 505 fits into 318 0 times, leaving a remainder of 318.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 318, we get 318.
Append the next digit (8) from the dividend to 318 and continue with: 3188 / 505

On to step 4:
505 goes into 3188 6 times with a remainder of 158.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 3030 from 3188 leaves us with 158.
Append the next digit (8) from the dividend to 158 and continue with: 1588 / 505

Let's proceed to step 5:
When dividing 1588 by 505, we get 3 with a remainder of 73.
Write down 3 as next digit of the result. 
Result so far: 63.0
Subtracting 1515 from 1588 leaves us with 73.
Take the next digit (4) from the dividend and append it to 73, then repeat: 734 / 505

On to step 6:
505 can be fit into 734 1 times, resulting in a remainder of 229.
The number 1 becomes the next digit in our result. 
Result so far: 631.0
Subtract 505 from 734 to get 229.
Fetch the next digit (1) from the dividend, attach it to 229 and continue: 2291 / 505

Step 7:
The number 505 fits into 2291 4 times, leaving a remainder of 271.
Put 4 as the next digit of the answer. 
Result so far: 6314.0
If we subtract 2020 from 2291, we get 271.
Take the next digit (5) from the dividend and append it to 271, then repeat: 2715 / 505

Step 8:
The number 505 fits into 2715 5 times, leaving a remainder of 190.
The next digit of our result is 5. 
Result so far: 63145.0
If we subtract 2525 from 2715, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 9:
1900 divided by 505 is 3 with a remainder of 385.
Write down 3 as next digit of the result. 
Result so far: 63145.3
Deduct 1515 from 1900 and we're left with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Step 10:
The number 505 fits into 3850 7 times, leaving a remainder of 315.
The next digit of our result is 7. 
Result so far: 63145.37
Deduct 3535 from 3850 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

On to step 11:
505 goes into 3150 6 times with a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 63145.376
The remainder is 120 after subtracting 3030 from 3150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
505 can be fit into 1200 2 times, resulting in a remainder of 190.
Put 2 as the next digit of the answer. 
Result so far: 63145.3762
The remainder is 190 after subtracting 1010 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 13:
505 goes into 1900 3 times with a remainder of 385.
The number 3 becomes the next digit in our result. 
Result so far: 63145.37623
The remainder is 385 after subtracting 1515 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Going ahead to step 14:
505 goes into 3850 7 times with a remainder of 315.
The number 7 becomes the next digit in our result. 
Result so far: 63145.376237
If we take 3535 away from 3850, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

On to step 15:
505 goes into 3150 6 times with a remainder of 120.
The next digit of our result is 6. 
Result so far: 63145.3762376
The remainder is 120 after subtracting 3030 from 3150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
1200 divided by 505 is 2 with a remainder of 190.
Write down 2 as next digit of the result. 
Result so far: 63145.37623762
Deduct 1010 from 1200 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final outcome is 63145.37623762, with a leftover of 1.9e-07.