We divide 221611 by 86
We want to figure out the number of times 221611 can be divided by 86.

Going ahead to step 1:
2 divided by 86 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 86

Step 2:
The number 86 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Take the next digit (1) from the dividend and append it to 22, then repeat: 221 / 86

Step 3:
86 goes into 221 2 times with a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 172 away from 221, we end up with 49.
Bring next digit (6) of the dividend behind the 49 and repeat the process: 496 / 86

Let's proceed to step 4:
The number 86 fits into 496 5 times, leaving a remainder of 66.
The next digit of our result is 5. 
Result so far: 25.0
The remainder is 66 after subtracting 430 from 496.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 86

Going ahead to step 5:
When dividing 661 by 86, we get 7 with a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 257.0
The remainder is 59 after subtracting 602 from 661.
Take the next digit (1) from the dividend and append it to 59, then repeat: 591 / 86

Advancing to step 6:
86 goes into 591 6 times with a remainder of 75.
Use 6 as the next digit of our solution. 
Result so far: 2576.0
If we take 516 away from 591, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 7:
The number 86 fits into 750 8 times, leaving a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 2576.8
If we subtract 688 from 750, 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.

Step 8:
If we divide 620 by 86, we get 7 and a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 2576.87
The remainder is 18 after subtracting 602 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
180 divided by 86 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 2576.872
Deduct 172 from 180 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.

On to step 10:
86 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 2576.872
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 11:
800 divided by 86 is 9 with a remainder of 26.
The next digit of our result is 9. 
Result so far: 2576.87209
If we subtract 774 from 800, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
86 can be fit into 260 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 2576.872093
If we subtract 258 from 260, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
If we divide 20 by 86, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 2576.872093
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
If we divide 200 by 86, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 2576.87209302
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 2576.87209302, and the remainder is 2.8e-08.