317454 ÷ 87 
Our goal is to divide 317454 by 87.

Let's proceed to step 1:
87 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 87

Moving on to step 2:
When dividing 31 by 87, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Fetch the next digit (7) from the dividend, attach it to 31 and continue: 317 / 87

Advancing to step 3:
The number 87 fits into 317 3 times, leaving a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 261 from 317, we get 56.
Grab the next digit (4) from the dividend, add it to 56, then carry on: 564 / 87

Moving on to step 4:
When dividing 564 by 87, we get 6 with a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtract 522 from 564 to get 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 87

Step 5:
87 goes into 425 4 times with a remainder of 77.
Record the quotient 4 as the next digit in the result. 
Result so far: 364.0
If we subtract 348 from 425, we get 77.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 87

Step 6:
If we divide 774 by 87, we get 8 and a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 3648.0
If we take 696 away from 774, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 7:
87 goes into 780 8 times with a remainder of 84.
The next digit of our result is 8. 
Result so far: 3648.8
If we take 696 away from 780, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 8:
The number 87 fits into 840 9 times, leaving a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 3648.89
Subtracting 783 from 840 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.

Going ahead to step 9:
87 goes into 570 6 times with a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 3648.896
Deduct 522 from 570 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
If we divide 480 by 87, we get 5 and a remainder of 45.
The next digit of our result is 5. 
Result so far: 3648.8965
The remainder is 45 after subtracting 435 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 11:
The number 87 fits into 450 5 times, leaving a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 3648.89655
If we take 435 away from 450, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 3648.89655, and the remainder is 1.5e-05.