83458939 ÷ 277 
Let's see how many times 277 fits into 83458939.

On to step 1:
The number 277 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 277

On to step 2:
If we divide 83 by 277, we get 0 and a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Fetch the next digit (4) from the dividend, attach it to 83 and continue: 834 / 277

Going ahead to step 3:
834 divided by 277 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 831 from 834 to get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 277

On to step 4:
When dividing 35 by 277, we get 0 with a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 35 and we're left with 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 277

Advancing to step 5:
277 can be fit into 358 1 times, resulting in a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 301.0
Subtracting 277 from 358 leaves us with 81.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 277

Step 6:
If we divide 819 by 277, we get 2 and a remainder of 265.
Write down 2 as next digit of the result. 
Result so far: 3012.0
Subtracting 554 from 819 leaves us with 265.
Bring next digit (3) of the dividend behind the 265 and repeat the process: 2653 / 277

Moving on to step 7:
The number 277 fits into 2653 9 times, leaving a remainder of 160.
The next digit of our result is 9. 
Result so far: 30129.0
If we subtract 2493 from 2653, we get 160.
Append the next digit (9) from the dividend to 160 and continue with: 1609 / 277

On to step 8:
277 can be fit into 1609 5 times, resulting in a remainder of 224.
Record the quotient 5 as the next digit in the result. 
Result so far: 301295.0
If we subtract 1385 from 1609, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 9:
2240 divided by 277 is 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 301295.8
If we take 2216 away from 2240, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 277, we get 0 with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 301295.8
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 11:
277 can be fit into 2400 8 times, resulting in a remainder of 184.
Record the quotient 8 as the next digit in the result. 
Result so far: 301295.808
The remainder is 184 after subtracting 2216 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 12:
When dividing 1840 by 277, we get 6 with a remainder of 178.
Write down 6 as next digit of the result. 
Result so far: 301295.8086
If we take 1662 away from 1840, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 13:
If we divide 1780 by 277, we get 6 and a remainder of 118.
The number 6 becomes the next digit in our result. 
Result so far: 301295.80866
If we take 1662 away from 1780, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The final result is 301295.80866 with a remainder of 0.000118.