64285039 ÷ 305 
Let's see how many times 305 fits into 64285039.

Moving on to step 1:
If we divide 6 by 305, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 305

Moving on to step 2:
305 can be fit into 64 0 times, resulting in a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Include the next digit (2) from the dividend after 64, then repeat: 642 / 305

Let's proceed to step 3:
642 divided by 305 is 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 610 from 642 and we're left with 32.
Fetch the next digit (8) from the dividend, attach it to 32 and continue: 328 / 305

Step 4:
328 divided by 305 is 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we take 305 away from 328, we end up with 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 305

Step 5:
The number 305 fits into 235 0 times, leaving a remainder of 235.
Use 0 as the next digit of our solution. 
Result so far: 210.0
Deduct 0 from 235 and we're left with 235.
Fetch the next digit (0) from the dividend, attach it to 235 and continue: 2350 / 305

On to step 6:
305 can be fit into 2350 7 times, resulting in a remainder of 215.
Write down 7 as next digit of the result. 
Result so far: 2107.0
If we take 2135 away from 2350, we end up with 215.
Bring next digit (3) of the dividend behind the 215 and repeat the process: 2153 / 305

On to step 7:
When dividing 2153 by 305, we get 7 with a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 21077.0
If we subtract 2135 from 2153, we get 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 305

Advancing to step 8:
189 divided by 305 is 0 with a remainder of 189.
Record the quotient 0 as the next digit in the result. 
Result so far: 210770.0
The remainder is 189 after subtracting 0 from 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Advancing to step 9:
If we divide 1890 by 305, we get 6 and a remainder of 60.
The next digit of our result is 6. 
Result so far: 210770.6
The remainder is 60 after subtracting 1830 from 1890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
305 goes into 600 1 times with a remainder of 295.
Record the quotient 1 as the next digit in the result. 
Result so far: 210770.61
If we subtract 305 from 600, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 11:
The number 305 fits into 2950 9 times, leaving a remainder of 205.
The next digit of our result is 9. 
Result so far: 210770.619
Deduct 2745 from 2950 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 12:
305 can be fit into 2050 6 times, resulting in a remainder of 220.
Record the quotient 6 as the next digit in the result. 
Result so far: 210770.6196
Subtracting 1830 from 2050 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 13:
When dividing 2200 by 305, we get 7 with a remainder of 65.
Put 7 as the next digit of the answer. 
Result so far: 210770.61967
Subtract 2135 from 2200 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 14:
The number 305 fits into 650 2 times, leaving a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 210770.619672
Subtract 610 from 650 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 15:
The number 305 fits into 400 1 times, leaving a remainder of 95.
The number 1 becomes the next digit in our result. 
Result so far: 210770.6196721
If we subtract 305 from 400, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 16:
305 goes into 950 3 times with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 210770.61967213
The remainder is 35 after subtracting 915 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 210770.61967213, and the remainder is 3.5e-08.