84670306 ÷ 339 
Let's see how many times 339 fits into 84670306.

Advancing to step 1:
The number 339 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 339

Going ahead to step 2:
The number 339 fits into 84 0 times, leaving a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Bring next digit (6) of the dividend behind the 84 and repeat the process: 846 / 339

Going ahead to step 3:
339 can be fit into 846 2 times, resulting in a remainder of 168.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 678 from 846, we get 168.
Fetch the next digit (7) from the dividend, attach it to 168 and continue: 1687 / 339

Advancing to step 4:
339 goes into 1687 4 times with a remainder of 331.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Deduct 1356 from 1687 and we're left with 331.
Include the next digit (0) from the dividend after 331, then repeat: 3310 / 339

Let's proceed to step 5:
3310 divided by 339 is 9 with a remainder of 259.
The next digit of our result is 9. 
Result so far: 249.0
The remainder is 259 after subtracting 3051 from 3310.
Include the next digit (3) from the dividend after 259, then repeat: 2593 / 339

Step 6:
When dividing 2593 by 339, we get 7 with a remainder of 220.
Put 7 as the next digit of the answer. 
Result so far: 2497.0
The remainder is 220 after subtracting 2373 from 2593.
Fetch the next digit (0) from the dividend, attach it to 220 and continue: 2200 / 339

On to step 7:
2200 divided by 339 is 6 with a remainder of 166.
Put 6 as the next digit of the answer. 
Result so far: 24976.0
Subtract 2034 from 2200 to get 166.
Grab the next digit (6) from the dividend, add it to 166, then carry on: 1666 / 339

Going ahead to step 8:
The number 339 fits into 1666 4 times, leaving a remainder of 310.
The number 4 becomes the next digit in our result. 
Result so far: 249764.0
Subtracting 1356 from 1666 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 9:
If we divide 3100 by 339, we get 9 and a remainder of 49.
The next digit of our result is 9. 
Result so far: 249764.9
Subtract 3051 from 3100 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 10:
When dividing 490 by 339, we get 1 with a remainder of 151.
The next digit of our result is 1. 
Result so far: 249764.91
If we subtract 339 from 490, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 11:
The number 339 fits into 1510 4 times, leaving a remainder of 154.
Record the quotient 4 as the next digit in the result. 
Result so far: 249764.914
If we subtract 1356 from 1510, 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.

Let's proceed to step 12:
The number 339 fits into 1540 4 times, leaving a remainder of 184.
Put 4 as the next digit of the answer. 
Result so far: 249764.9144
If we subtract 1356 from 1540, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

After the division, we end up with 249764.9144 and a remainder of 0.00184.