80004390 divided by 385 
We want to divide 80004390 by 385.

Advancing to step 1:
The number 385 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 385

Advancing to step 2:
385 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Bring next digit (0) of the dividend behind the 80 and repeat the process: 800 / 385

Step 3:
If we divide 800 by 385, we get 2 and a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 30 after subtracting 770 from 800.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 385

Moving on to step 4:
If we divide 300 by 385, we get 0 and a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 300 and we're left with 300.
Append the next digit (4) from the dividend to 300 and continue with: 3004 / 385

On to step 5:
When dividing 3004 by 385, we get 7 with a remainder of 309.
The number 7 becomes the next digit in our result. 
Result so far: 207.0
Subtract 2695 from 3004 to get 309.
Fetch the next digit (3) from the dividend, attach it to 309 and continue: 3093 / 385

On to step 6:
When dividing 3093 by 385, we get 8 with a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 2078.0
The remainder is 13 after subtracting 3080 from 3093.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 385

Moving on to step 7:
385 can be fit into 139 0 times, resulting in a remainder of 139.
The number 0 becomes the next digit in our result. 
Result so far: 20780.0
Subtract 0 from 139 to get 139.
Append the next digit (0) from the dividend to 139 and continue with: 1390 / 385

Going ahead to step 8:
1390 divided by 385 is 3 with a remainder of 235.
Record the quotient 3 as the next digit in the result. 
Result so far: 207803.0
If we subtract 1155 from 1390, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 9:
2350 divided by 385 is 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 207803.6
If we take 2310 away from 2350, 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 10:
385 can be fit into 400 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 207803.61
Subtracting 385 from 400 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
385 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 207803.61
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
If we divide 1500 by 385, we get 3 and a remainder of 345.
Use 3 as the next digit of our solution. 
Result so far: 207803.6103
Subtracting 1155 from 1500 leaves us with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 13:
If we divide 3450 by 385, we get 8 and a remainder of 370.
Record the quotient 8 as the next digit in the result. 
Result so far: 207803.61038
If we take 3080 away from 3450, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 14:
385 can be fit into 3700 9 times, resulting in a remainder of 235.
Write down 9 as next digit of the result. 
Result so far: 207803.610389
If we subtract 3465 from 3700, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 15:
When dividing 2350 by 385, we get 6 with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 207803.6103896
If we take 2310 away from 2350, 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 16:
400 divided by 385 is 1 with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 207803.61038961
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 207803.61038961, with a leftover of 1.5e-08.