505697 ÷ 51 
We want to figure out the number of times 505697 can be divided by 51.

On to step 1:
51 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 51

Step 2:
51 can be fit into 50 0 times, resulting in a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 51

Moving on to step 3:
When dividing 505 by 51, we get 9 with a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 459 away from 505, we end up with 46.
Include the next digit (6) from the dividend after 46, then repeat: 466 / 51

Step 4:
If we divide 466 by 51, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 99.0
The remainder is 7 after subtracting 459 from 466.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 51

Let's proceed to step 5:
79 divided by 51 is 1 with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 991.0
Subtract 51 from 79 to get 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 51

Advancing to step 6:
The number 51 fits into 287 5 times, leaving a remainder of 32.
The number 5 becomes the next digit in our result. 
Result so far: 9915.0
Deduct 255 from 287 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 7:
320 divided by 51 is 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 9915.6
Subtracting 306 from 320 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
If we divide 140 by 51, we get 2 and a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 9915.62
The remainder is 38 after subtracting 102 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
51 goes into 380 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 9915.627
If we subtract 357 from 380, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 10:
230 divided by 51 is 4 with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 9915.6274
The remainder is 26 after subtracting 204 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 11:
If we divide 260 by 51, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 9915.62745
Subtracting 255 from 260 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
When dividing 50 by 51, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 9915.62745
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
500 divided by 51 is 9 with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 9915.6274509
Subtract 459 from 500 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 14:
When dividing 410 by 51, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 9915.62745098
If we take 408 away from 410, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 9915.62745098 with a remainder of 2e-09.