We divide 638503 by 76
Our goal is to divide 638503 by 76.

On to step 1:
76 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 76

Going ahead to step 2:
If we divide 63 by 76, we get 0 and a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Include the next digit (8) from the dividend after 63, then repeat: 638 / 76

Moving on to step 3:
The number 76 fits into 638 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 608 from 638, we get 30.
Grab the next digit (5) from the dividend, add it to 30, then carry on: 305 / 76

Advancing to step 4:
When dividing 305 by 76, we get 4 with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we subtract 304 from 305, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 76

Let's proceed to step 5:
76 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 840.0
If we take 0 away from 10, we end up with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 76

On to step 6:
The number 76 fits into 103 1 times, leaving a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 8401.0
If we subtract 76 from 103, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
76 goes into 270 3 times with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 8401.3
Subtracting 228 from 270 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
When dividing 420 by 76, we get 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 8401.35
If we take 380 away from 420, 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 9:
The number 76 fits into 400 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 8401.355
If we subtract 380 from 400, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 8401.355 and a remainder of 0.002.