221886 ÷ 87 
We want to figure out the number of times 221886 can be divided by 87.

On 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
If we subtract 0 from 2, we get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 87

On to step 2:
22 divided by 87 is 0 with a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Fetch the next digit (1) from the dividend, attach it to 22 and continue: 221 / 87

Let's proceed to step 3:
87 can be fit into 221 2 times, resulting in a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 174 from 221 and we're left with 47.
Take the next digit (8) from the dividend and append it to 47, then repeat: 478 / 87

Going ahead to step 4:
The number 87 fits into 478 5 times, leaving 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.
Append the next digit (8) from the dividend to 43 and continue with: 438 / 87

Advancing to step 5:
87 can be fit into 438 5 times, resulting in a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
The remainder is 3 after subtracting 435 from 438.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 87

Advancing to step 6:
36 divided by 87 is 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 2550.0
Subtracting 0 from 36 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
87 goes into 360 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 2550.4
If we subtract 348 from 360, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
120 divided by 87 is 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 2550.41
Subtracting 87 from 120 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 9:
If we divide 330 by 87, we get 3 and a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 2550.413
The remainder is 69 after subtracting 261 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 10:
When dividing 690 by 87, we get 7 with a remainder of 81.
Use 7 as the next digit of our solution. 
Result so far: 2550.4137
Subtract 609 from 690 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 11:
810 divided by 87 is 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 2550.41379
The remainder is 27 after subtracting 783 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
If we divide 270 by 87, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 2550.413793
If we subtract 261 from 270, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
When dividing 90 by 87, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 2550.4137931
If we take 87 away from 90, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
If we divide 30 by 87, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 2550.4137931
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 2550.4137931 with a remaining 3e-08.