We look at the division of 457307 by 85 
We want to divide 457307 by 85.

Advancing to step 1:
85 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 85

Going ahead to step 2:
The number 85 fits into 45 0 times, leaving a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 85

On to step 3:
The number 85 fits into 457 5 times, leaving a remainder of 32.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 425 from 457 to get 32.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 85

On to step 4:
When dividing 323 by 85, we get 3 with a remainder of 68.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Subtract 255 from 323 to get 68.
Append the next digit (0) from the dividend to 68 and continue with: 680 / 85

Going ahead to step 5:
680 divided by 85 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 538.0
If we take 680 away from 680, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 85

Going ahead to step 6:
When dividing 7 by 85, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 5380.0
Subtracting 0 from 7 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
85 can be fit into 70 0 times, resulting in a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 5380.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 8:
If we divide 700 by 85, we get 8 and a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 5380.08
Deduct 680 from 700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
The number 85 fits into 200 2 times, leaving a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 5380.082
Deduct 170 from 200 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
85 goes into 300 3 times with a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 5380.0823
Subtracting 255 from 300 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
The number 85 fits into 450 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 5380.08235
Subtracting 425 from 450 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
If we divide 250 by 85, we get 2 and a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 5380.082352
Deduct 170 from 250 and we're left 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.

Going ahead to step 13:
800 divided by 85 is 9 with a remainder of 35.
Write down 9 as next digit of the result. 
Result so far: 5380.0823529
Deduct 765 from 800 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 14:
350 divided by 85 is 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 5380.08235294
Subtract 340 from 350 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 5380.08235294 and a remainder of 1e-08.