We look at the division of 57464349 by 91 
We want to figure out the number of times 57464349 can be divided by 91.

Going ahead to step 1:
If we divide 5 by 91, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 91

On to step 2:
91 can be fit into 57 0 times, resulting in a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Bring next digit (4) of the dividend behind the 57 and repeat the process: 574 / 91

Step 3:
91 goes into 574 6 times with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 28 after subtracting 546 from 574.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 91

Step 4:
91 can be fit into 286 3 times, resulting in a remainder of 13.
The next digit of our result is 3. 
Result so far: 63.0
If we take 273 away from 286, we end up with 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 91

Advancing to step 5:
134 divided by 91 is 1 with a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 631.0
The remainder is 43 after subtracting 91 from 134.
Append the next digit (3) from the dividend to 43 and continue with: 433 / 91

Going ahead to step 6:
433 divided by 91 is 4 with a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 6314.0
Subtract 364 from 433 to get 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 91

Going ahead to step 7:
When dividing 694 by 91, we get 7 with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 63147.0
Deduct 637 from 694 and we're left with 57.
Take the next digit (9) from the dividend and append it to 57, then repeat: 579 / 91

On to step 8:
When dividing 579 by 91, we get 6 with a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 631476.0
Deduct 546 from 579 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 9:
91 goes into 330 3 times with a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 631476.3
Subtracting 273 from 330 leaves us 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.

On to step 10:
91 can be fit into 570 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 631476.36
If we subtract 546 from 570, we get 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 11:
91 goes into 240 2 times with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 631476.362
The remainder is 58 after subtracting 182 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
If we divide 580 by 91, we get 6 and a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 631476.3626
Deduct 546 from 580 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
The number 91 fits into 340 3 times, leaving a remainder of 67.
The next digit of our result is 3. 
Result so far: 631476.36263
Subtracting 273 from 340 leaves us 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.

On to step 14:
670 divided by 91 is 7 with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 631476.362637
Subtracting 637 from 670 leaves us 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.

Step 15:
330 divided by 91 is 3 with a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 631476.3626373
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.

Going ahead to step 16:
When dividing 570 by 91, we get 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 631476.36263736
Subtract 546 from 570 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 631476.36263736 with a balance of 2.4e-08.