We look at the division of 57906085 by 591 
We want to divide 57906085 by 591.

On to step 1:
5 divided by 591 is 0 with 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.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 591

Step 2:
57 divided by 591 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Take the next digit (9) from the dividend and append it to 57, then repeat: 579 / 591

Advancing to step 3:
591 goes into 579 0 times with a remainder of 579.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 579, we end up with 579.
Take the next digit (0) from the dividend and append it to 579, then repeat: 5790 / 591

On to step 4:
When dividing 5790 by 591, we get 9 with a remainder of 471.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 5319 from 5790, we get 471.
Grab the next digit (6) from the dividend, add it to 471, then carry on: 4716 / 591

On to step 5:
If we divide 4716 by 591, we get 7 and a remainder of 579.
Put 7 as the next digit of the answer. 
Result so far: 97.0
If we take 4137 away from 4716, we end up with 579.
Fetch the next digit (0) from the dividend, attach it to 579 and continue: 5790 / 591

Advancing to step 6:
When dividing 5790 by 591, we get 9 with a remainder of 471.
Record the quotient 9 as the next digit in the result. 
Result so far: 979.0
Subtracting 5319 from 5790 leaves us with 471.
Grab the next digit (8) from the dividend, add it to 471, then carry on: 4718 / 591

Moving on to step 7:
591 can be fit into 4718 7 times, resulting in a remainder of 581.
Use 7 as the next digit of our solution. 
Result so far: 9797.0
The remainder is 581 after subtracting 4137 from 4718.
Take the next digit (5) from the dividend and append it to 581, then repeat: 5815 / 591

Going ahead to step 8:
591 goes into 5815 9 times with a remainder of 496.
The next digit of our result is 9. 
Result so far: 97979.0
If we take 5319 away from 5815, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Step 9:
When dividing 4960 by 591, we get 8 with a remainder of 232.
Put 8 as the next digit of the answer. 
Result so far: 97979.8
Subtracting 4728 from 4960 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 10:
591 can be fit into 2320 3 times, resulting in a remainder of 547.
The number 3 becomes the next digit in our result. 
Result so far: 97979.83
The remainder is 547 after subtracting 1773 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Advancing to step 11:
The number 591 fits into 5470 9 times, leaving a remainder of 151.
Write down 9 as next digit of the result. 
Result so far: 97979.839
Deduct 5319 from 5470 and we're left with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 12:
If we divide 1510 by 591, we get 2 and a remainder of 328.
Record the quotient 2 as the next digit in the result. 
Result so far: 97979.8392
Subtract 1182 from 1510 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 13:
If we divide 3280 by 591, we get 5 and a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 97979.83925
Deduct 2955 from 3280 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 14:
591 can be fit into 3250 5 times, resulting in a remainder of 295.
The next digit of our result is 5. 
Result so far: 97979.839255
Subtract 2955 from 3250 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The final result is 97979.839255 with a remainder of 2.95e-05.