3800030 divided by 802 
Our goal is to divide 3800030 by 802.

On to step 1:
When dividing 3 by 802, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 802

Going ahead to step 2:
If we divide 38 by 802, we get 0 and a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 802

Step 3:
802 goes into 380 0 times with a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 380 leaves us with 380.
Bring next digit (0) of the dividend behind the 380 and repeat the process: 3800 / 802

Moving on to step 4:
The number 802 fits into 3800 4 times, leaving a remainder of 592.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 592 after subtracting 3208 from 3800.
Include the next digit (0) from the dividend after 592, then repeat: 5920 / 802

Step 5:
802 can be fit into 5920 7 times, resulting in a remainder of 306.
The next digit of our result is 7. 
Result so far: 47.0
Deduct 5614 from 5920 and we're left with 306.
Bring next digit (3) of the dividend behind the 306 and repeat the process: 3063 / 802

Let's proceed to step 6:
The number 802 fits into 3063 3 times, leaving a remainder of 657.
Put 3 as the next digit of the answer. 
Result so far: 473.0
If we take 2406 away from 3063, we end up with 657.
Append the next digit (0) from the dividend to 657 and continue with: 6570 / 802

Going ahead to step 7:
802 goes into 6570 8 times with a remainder of 154.
The next digit of our result is 8. 
Result so far: 4738.0
If we subtract 6416 from 6570, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 8:
When dividing 1540 by 802, we get 1 with a remainder of 738.
Write down 1 as next digit of the result. 
Result so far: 4738.1
Subtract 802 from 1540 to get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

On to step 9:
802 can be fit into 7380 9 times, resulting in a remainder of 162.
The number 9 becomes the next digit in our result. 
Result so far: 4738.19
If we subtract 7218 from 7380, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 10:
If we divide 1620 by 802, we get 2 and a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 4738.192
Subtract 1604 from 1620 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
160 divided by 802 is 0 with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 4738.192
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 12:
1600 divided by 802 is 1 with a remainder of 798.
The number 1 becomes the next digit in our result. 
Result so far: 4738.19201
Deduct 802 from 1600 and we're left with 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Step 13:
If we divide 7980 by 802, we get 9 and a remainder of 762.
Write down 9 as next digit of the result. 
Result so far: 4738.192019
The remainder is 762 after subtracting 7218 from 7980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

Advancing to step 14:
When dividing 7620 by 802, we get 9 with a remainder of 402.
Write down 9 as next digit of the result. 
Result so far: 4738.1920199
If we subtract 7218 from 7620, we get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

The final outcome is 4738.1920199, with a leftover of 4.02e-06.