503911 ÷ 76 
Let's see how many times 76 fits into 503911.

Going ahead to step 1:
76 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
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 76

On to step 2:
76 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Append the next digit (3) from the dividend to 50 and continue with: 503 / 76

Moving on to step 3:
76 goes into 503 6 times with a remainder of 47.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 456 from 503 to get 47.
Append the next digit (9) from the dividend to 47 and continue with: 479 / 76

Going ahead to step 4:
479 divided by 76 is 6 with a remainder of 23.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Deduct 456 from 479 and we're left with 23.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 76

Going ahead to step 5:
If we divide 231 by 76, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 663.0
The remainder is 3 after subtracting 228 from 231.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 76

Advancing to step 6:
The number 76 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 6630.0
Deduct 0 from 31 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
When dividing 310 by 76, we get 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 6630.4
If we subtract 304 from 310, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
60 divided by 76 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 6630.4
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
76 can be fit into 600 7 times, resulting in a remainder of 68.
Put 7 as the next digit of the answer. 
Result so far: 6630.407
If we take 532 away from 600, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 10:
If we divide 680 by 76, we get 8 and a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 6630.4078
If we take 608 away from 680, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 11:
720 divided by 76 is 9 with a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 6630.40789
If we take 684 away from 720, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
The number 76 fits into 360 4 times, leaving a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 6630.407894
The remainder is 56 after subtracting 304 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 13:
When dividing 560 by 76, we get 7 with a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 6630.4078947
If we take 532 away from 560, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
When dividing 280 by 76, we get 3 with a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 6630.40789473
The remainder is 52 after subtracting 228 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 6630.40789473 and a remainder of 5.2e-08.