Let's divide 10030214 by 800
We want to divide 10030214 by 800.

Advancing to step 1:
800 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 800

On to step 2:
10 divided by 800 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 800

Step 3:
When dividing 100 by 800, we get 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 100 to get 100.
Fetch the next digit (3) from the dividend, attach it to 100 and continue: 1003 / 800

Step 4:
800 goes into 1003 1 times with a remainder of 203.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 800 from 1003, we get 203.
Append the next digit (0) from the dividend to 203 and continue with: 2030 / 800

Step 5:
When dividing 2030 by 800, we get 2 with a remainder of 430.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1600 from 2030, we get 430.
Take the next digit (2) from the dividend and append it to 430, then repeat: 4302 / 800

Moving on to step 6:
If we divide 4302 by 800, we get 5 and a remainder of 302.
Write down 5 as next digit of the result. 
Result so far: 125.0
If we subtract 4000 from 4302, we get 302.
Grab the next digit (1) from the dividend, add it to 302, then carry on: 3021 / 800

Let's proceed to step 7:
800 can be fit into 3021 3 times, resulting in a remainder of 621.
Use 3 as the next digit of our solution. 
Result so far: 1253.0
Subtract 2400 from 3021 to get 621.
Take the next digit (4) from the dividend and append it to 621, then repeat: 6214 / 800

Step 8:
800 goes into 6214 7 times with a remainder of 614.
Use 7 as the next digit of our solution. 
Result so far: 12537.0
Deduct 5600 from 6214 and we're left with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Step 9:
800 can be fit into 6140 7 times, resulting in a remainder of 540.
The number 7 becomes the next digit in our result. 
Result so far: 12537.7
Subtracting 5600 from 6140 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 10:
5400 divided by 800 is 6 with a remainder of 600.
The number 6 becomes the next digit in our result. 
Result so far: 12537.76
Subtract 4800 from 5400 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 11:
If we divide 6000 by 800, we get 7 and a remainder of 400.
The number 7 becomes the next digit in our result. 
Result so far: 12537.767
Subtracting 5600 from 6000 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 12:
The number 800 fits into 4000 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 12537.7675
Subtracting 4000 from 4000 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
800 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 12537.7675
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 14:
0 divided by 800 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12537.7675
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 12537.7675 with a remaining 0.0.