Let's divide 502319 by 77
Let's see how many times 77 fits into 502319.

Step 1:
When dividing 5 by 77, we get 0 with 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.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 77

On to step 2:
When dividing 50 by 77, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Bring next digit (2) of the dividend behind the 50 and repeat the process: 502 / 77

Advancing to step 3:
502 divided by 77 is 6 with a remainder of 40.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 462 from 502, we get 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 77

Step 4:
77 goes into 403 5 times with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
If we subtract 385 from 403, we get 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 77

Moving on to step 5:
77 can be fit into 181 2 times, resulting in a remainder of 27.
The number 2 becomes the next digit in our result. 
Result so far: 652.0
The remainder is 27 after subtracting 154 from 181.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 77

Moving on to step 6:
If we divide 279 by 77, we get 3 and a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 6523.0
Subtract 231 from 279 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.

Moving on to step 7:
If we divide 480 by 77, we get 6 and a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 6523.6
If we subtract 462 from 480, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
77 can be fit into 180 2 times, resulting in a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 6523.62
The remainder is 26 after subtracting 154 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
The number 77 fits into 260 3 times, leaving a remainder of 29.
The next digit of our result is 3. 
Result so far: 6523.623
Subtracting 231 from 260 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
77 goes into 290 3 times with a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 6523.6233
Deduct 231 from 290 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final outcome is 6523.6233, with a leftover of 0.00059.