Let's divide 555644 by 87
Our goal is to divide 555644 by 87.

On to step 1:
87 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 87

Going ahead to step 2:
87 can be fit into 55 0 times, resulting in a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 87

Advancing to step 3:
555 divided by 87 is 6 with a remainder of 33.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 33 after subtracting 522 from 555.
Take the next digit (6) from the dividend and append it to 33, then repeat: 336 / 87

Step 4:
The number 87 fits into 336 3 times, leaving a remainder of 75.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Deduct 261 from 336 and we're left with 75.
Bring next digit (4) of the dividend behind the 75 and repeat the process: 754 / 87

Let's proceed to step 5:
When dividing 754 by 87, we get 8 with a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 638.0
If we subtract 696 from 754, we get 58.
Fetch the next digit (4) from the dividend, attach it to 58 and continue: 584 / 87

Let's proceed to step 6:
When dividing 584 by 87, we get 6 with a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 6386.0
Subtract 522 from 584 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 7:
When dividing 620 by 87, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 6386.7
Subtracting 609 from 620 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
110 divided by 87 is 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 6386.71
If we take 87 away from 110, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
230 divided by 87 is 2 with a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 6386.712
Deduct 174 from 230 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
If we divide 560 by 87, we get 6 and a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 6386.7126
The remainder is 38 after subtracting 522 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
87 can be fit into 380 4 times, resulting in a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 6386.71264
Deduct 348 from 380 and we're left 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.

Step 12:
87 can be fit into 320 3 times, resulting in a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 6386.712643
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.

Let's proceed to step 13:
87 goes into 590 6 times with a remainder of 68.
Put 6 as the next digit of the answer. 
Result so far: 6386.7126436
Deduct 522 from 590 and we're left 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.

Let's proceed to step 14:
The number 87 fits into 680 7 times, leaving a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 6386.71264367
If we subtract 609 from 680, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The final outcome is 6386.71264367, with a leftover of 7.1e-08.