57005869 ÷ 91 
We want to divide 57005869 by 91.

Let's proceed to step 1:
91 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 91

Advancing to step 2:
The number 91 fits into 57 0 times, leaving a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Bring next digit (0) of the dividend behind the 57 and repeat the process: 570 / 91

Moving on to step 3:
91 goes into 570 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 546 away from 570, we end up with 24.
Include the next digit (0) from the dividend after 24, then repeat: 240 / 91

Advancing to step 4:
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: 62.0
The remainder is 58 after subtracting 182 from 240.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 91

On to step 5:
585 divided by 91 is 6 with a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 626.0
If we take 546 away from 585, we end up with 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 91

On to step 6:
When dividing 398 by 91, we get 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 6264.0
Deduct 364 from 398 and we're left with 34.
Include the next digit (6) from the dividend after 34, then repeat: 346 / 91

On to step 7:
346 divided by 91 is 3 with a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 62643.0
Deduct 273 from 346 and we're left with 73.
Include the next digit (9) from the dividend after 73, then repeat: 739 / 91

Advancing to step 8:
When dividing 739 by 91, we get 8 with a remainder of 11.
The next digit of our result is 8. 
Result so far: 626438.0
The remainder is 11 after subtracting 728 from 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 9:
110 divided by 91 is 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 626438.1
Subtract 91 from 110 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 10:
91 goes into 190 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 626438.12
If we take 182 away from 190, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
91 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 626438.12
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
91 can be fit into 800 8 times, resulting in a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 626438.1208
Subtracting 728 from 800 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 13:
91 goes into 720 7 times with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 626438.12087
The remainder is 83 after subtracting 637 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 14:
91 goes into 830 9 times with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 626438.120879
The remainder is 11 after subtracting 819 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 15:
If we divide 110 by 91, we get 1 and a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 626438.1208791
The remainder is 19 after subtracting 91 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 16:
190 divided by 91 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 626438.12087912
Subtracting 182 from 190 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 626438.12087912, with a leftover of 8e-09.