We look at the division of 277243 by 91 
We want to figure out the number of times 277243 can be divided by 91.

Step 1:
91 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 91

Let's proceed to step 2:
91 goes into 27 0 times with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 91

On to step 3:
91 can be fit into 277 3 times, resulting in a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 273 away from 277, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 91

Going ahead to step 4:
91 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 42 and we're left with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 91

Going ahead to step 5:
91 goes into 424 4 times with a remainder of 60.
The next digit of our result is 4. 
Result so far: 304.0
Subtracting 364 from 424 leaves us with 60.
Include the next digit (3) from the dividend after 60, then repeat: 603 / 91

Let's proceed to step 6:
When dividing 603 by 91, we get 6 with a remainder of 57.
Write down 6 as next digit of the result. 
Result so far: 3046.0
If we subtract 546 from 603, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 7:
91 goes into 570 6 times with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 3046.6
If we take 546 away from 570, 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.

Advancing to step 8:
If we divide 240 by 91, we get 2 and a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 3046.62
Deduct 182 from 240 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
91 goes into 580 6 times with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 3046.626
The remainder is 34 after subtracting 546 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
The number 91 fits into 340 3 times, leaving a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 3046.6263
If we take 273 away from 340, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 11:
The number 91 fits into 670 7 times, leaving a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 3046.62637
Deduct 637 from 670 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
330 divided by 91 is 3 with a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 3046.626373
If we take 273 away from 330, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 13:
91 can be fit into 570 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 3046.6263736
The remainder is 24 after subtracting 546 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
91 can be fit into 240 2 times, resulting in a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 3046.62637362
Deduct 182 from 240 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final outcome is 3046.62637362, with a leftover of 5.8e-08.