310475 ÷ 87 
We want to divide 310475 by 87.

Let's proceed to step 1:
3 divided by 87 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 87

Advancing to step 2:
If we divide 31 by 87, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Append the next digit (0) from the dividend to 31 and continue with: 310 / 87

Step 3:
87 can be fit into 310 3 times, resulting in a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 261 from 310, we get 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 87

On to step 4:
If we divide 494 by 87, we get 5 and a remainder of 59.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we subtract 435 from 494, we get 59.
Grab the next digit (7) from the dividend, add it to 59, then carry on: 597 / 87

Step 5:
If we divide 597 by 87, we get 6 and a remainder of 75.
The next digit of our result is 6. 
Result so far: 356.0
Subtracting 522 from 597 leaves us with 75.
Append the next digit (5) from the dividend to 75 and continue with: 755 / 87

Let's proceed to step 6:
The number 87 fits into 755 8 times, leaving a remainder of 59.
Put 8 as the next digit of the answer. 
Result so far: 3568.0
Subtracting 696 from 755 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 7:
590 divided by 87 is 6 with a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 3568.6
If we take 522 away from 590, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 8:
The number 87 fits into 680 7 times, leaving a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 3568.67
The remainder is 71 after subtracting 609 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
If we divide 710 by 87, we get 8 and a remainder of 14.
The next digit of our result is 8. 
Result so far: 3568.678
Deduct 696 from 710 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
The number 87 fits into 140 1 times, leaving a remainder of 53.
The next digit of our result is 1. 
Result so far: 3568.6781
Subtracting 87 from 140 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 11:
530 divided by 87 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 3568.67816
Deduct 522 from 530 and we're left 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.

Moving on to step 12:
The number 87 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 3568.67816
Subtracting 0 from 80 leaves us 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.

Advancing to step 13:
When dividing 800 by 87, we get 9 with a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 3568.6781609
Subtract 783 from 800 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
87 can be fit into 170 1 times, resulting in a remainder of 83.
Use 1 as the next digit of our solution. 
Result so far: 3568.67816091
Subtract 87 from 170 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

In conclusion, the division gives 3568.67816091 with a balance of 8.3e-08.