221855 divided by 87 
We want to figure out the number of times 221855 can be divided by 87.

Going ahead to step 1:
If we divide 2 by 87, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 87

Step 2:
87 can be fit into 22 0 times, resulting in a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Take the next digit (1) from the dividend and append it to 22, then repeat: 221 / 87

Moving on to step 3:
The number 87 fits into 221 2 times, leaving a remainder of 47.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 174 from 221 leaves us with 47.
Fetch the next digit (8) from the dividend, attach it to 47 and continue: 478 / 87

Going ahead to step 4:
87 can be fit into 478 5 times, resulting in a remainder of 43.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Deduct 435 from 478 and we're left with 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 87

Moving on to step 5:
When dividing 435 by 87, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 255.0
Subtracting 435 from 435 leaves us with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 87

On to step 6:
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: 2550.0
If we take 0 away from 5, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
87 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 2550.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
500 divided by 87 is 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 2550.05
Subtracting 435 from 500 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
The number 87 fits into 650 7 times, leaving a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 2550.057
If we take 609 away from 650, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 10:
When dividing 410 by 87, we get 4 with a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 2550.0574
If we subtract 348 from 410, we 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.

On to step 11:
620 divided by 87 is 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 2550.05747
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 12:
110 divided by 87 is 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 2550.057471
Deduct 87 from 110 and we're left 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.

Advancing to step 13:
When dividing 230 by 87, we get 2 with a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 2550.0574712
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 14:
When dividing 560 by 87, we get 6 with a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 2550.05747126
Deduct 522 from 560 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 2550.05747126, with a leftover of 3.8e-08.