We look at the division of 91057 by 57 
We want to divide 91057 by 57.

Step 1:
9 divided by 57 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 57

On to step 2:
If we divide 91 by 57, we get 1 and a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 57 from 91 and we're left with 34.
Take the next digit (0) from the dividend and append it to 34, then repeat: 340 / 57

Advancing to step 3:
340 divided by 57 is 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 285 from 340 and we're left with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 57

Moving on to step 4:
The number 57 fits into 555 9 times, leaving a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 159.0
Subtract 513 from 555 to get 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 57

Step 5:
57 goes into 427 7 times with a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 1597.0
The remainder is 28 after subtracting 399 from 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 6:
The number 57 fits into 280 4 times, leaving a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 1597.4
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 7:
If we divide 520 by 57, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 1597.49
The remainder is 7 after subtracting 513 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
The number 57 fits into 70 1 times, leaving a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1597.491
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 9:
If we divide 130 by 57, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 1597.4912
Deduct 114 from 130 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
If we divide 160 by 57, we get 2 and a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 1597.49122
Subtracting 114 from 160 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 1597.49122 with a remaining 4.6e-05.