We're dividing 347777 by 87 
Let's see how many times 87 fits into 347777.

On to step 1:
If we divide 3 by 87, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 87

Let's proceed to step 2:
The number 87 fits into 34 0 times, leaving a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Fetch the next digit (7) from the dividend, attach it to 34 and continue: 347 / 87

Moving on to step 3:
If we divide 347 by 87, we get 3 and a remainder of 86.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 261 from 347 to get 86.
Include the next digit (7) from the dividend after 86, then repeat: 867 / 87

On to step 4:
When dividing 867 by 87, we get 9 with a remainder of 84.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 783 from 867 to get 84.
Grab the next digit (7) from the dividend, add it to 84, then carry on: 847 / 87

Let's proceed to step 5:
When dividing 847 by 87, we get 9 with a remainder of 64.
The next digit of our result is 9. 
Result so far: 399.0
If we take 783 away from 847, we end up with 64.
Bring next digit (7) of the dividend behind the 64 and repeat the process: 647 / 87

On to step 6:
87 goes into 647 7 times with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 3997.0
Subtract 609 from 647 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 7:
If we divide 380 by 87, we get 4 and a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 3997.4
Subtracting 348 from 380 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 8:
If we divide 320 by 87, we get 3 and a remainder of 59.
Use 3 as the next digit of our solution. 
Result so far: 3997.43
Deduct 261 from 320 and we're left 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.

Step 9:
87 can be fit into 590 6 times, resulting in a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 3997.436
Subtracting 522 from 590 leaves us 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.

Moving on to step 10:
87 can be fit into 680 7 times, resulting in a remainder of 71.
The next digit of our result is 7. 
Result so far: 3997.4367
Deduct 609 from 680 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 11:
87 can be fit into 710 8 times, resulting in a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 3997.43678
Subtracting 696 from 710 leaves us 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.

Moving on to step 12:
The number 87 fits into 140 1 times, leaving a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 3997.436781
Subtract 87 from 140 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 13:
530 divided by 87 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 3997.4367816
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.

Step 14:
The number 87 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 3997.4367816
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 3997.4367816 with a remaining 8e-08.