505190 ÷ 88 
Let's see how many times 88 fits into 505190.

Going ahead to step 1:
88 can be fit into 5 0 times, resulting in 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 (0) from the dividend and append it to 5, then repeat: 50 / 88

Moving on to step 2:
If we divide 50 by 88, we get 0 and a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Bring next digit (5) of the dividend behind the 50 and repeat the process: 505 / 88

On to step 3:
When dividing 505 by 88, we get 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 440 from 505 and we're left with 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 88

Let's proceed to step 4:
88 can be fit into 651 7 times, resulting in a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
The remainder is 35 after subtracting 616 from 651.
Append the next digit (9) from the dividend to 35 and continue with: 359 / 88

Step 5:
88 can be fit into 359 4 times, resulting in a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 574.0
The remainder is 7 after subtracting 352 from 359.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 88

Advancing to step 6:
The number 88 fits into 70 0 times, leaving a remainder of 70.
The next digit of our result is 0. 
Result so far: 5740.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 7:
700 divided by 88 is 7 with a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 5740.7
Subtract 616 from 700 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 8:
840 divided by 88 is 9 with a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 5740.79
Subtract 792 from 840 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
88 goes into 480 5 times with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 5740.795
If we take 440 away from 480, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 88 is 4 with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 5740.7954
Subtract 352 from 400 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
When dividing 480 by 88, we get 5 with a remainder of 40.
The next digit of our result is 5. 
Result so far: 5740.79545
If we take 440 away from 480, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
400 divided by 88 is 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 5740.795454
Subtract 352 from 400 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
The number 88 fits into 480 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 5740.7954545
If we take 440 away from 480, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
88 goes into 400 4 times with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 5740.79545454
Subtracting 352 from 400 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 5740.79545454, with a leftover of 4.8e-08.