221251 divided by 86 
We want to divide 221251 by 86.

Step 1:
The number 86 fits into 2 0 times, leaving 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.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 86

Step 2:
86 goes into 22 0 times with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Fetch the next digit (1) from the dividend, attach it to 22 and continue: 221 / 86

Let's proceed to step 3:
When dividing 221 by 86, we get 2 with a remainder of 49.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 172 from 221 and we're left with 49.
Bring next digit (2) of the dividend behind the 49 and repeat the process: 492 / 86

Moving on to step 4:
492 divided by 86 is 5 with a remainder of 62.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtract 430 from 492 to get 62.
Take the next digit (5) from the dividend and append it to 62, then repeat: 625 / 86

Advancing to step 5:
The number 86 fits into 625 7 times, leaving a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 257.0
Subtract 602 from 625 to get 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 86

On to step 6:
86 can be fit into 231 2 times, resulting in a remainder of 59.
Put 2 as the next digit of the answer. 
Result so far: 2572.0
Deduct 172 from 231 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.

Going ahead to step 7:
590 divided by 86 is 6 with a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 2572.6
If we take 516 away from 590, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 8:
When dividing 740 by 86, we get 8 with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 2572.68
Subtracting 688 from 740 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
520 divided by 86 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 2572.686
Deduct 516 from 520 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
If we divide 40 by 86, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 2572.686
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
If we divide 400 by 86, we get 4 and a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 2572.68604
If we subtract 344 from 400, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 12:
When dividing 560 by 86, we get 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 2572.686046
If we subtract 516 from 560, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
86 goes into 440 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 2572.6860465
Deduct 430 from 440 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 2572.68604651
Subtracting 86 from 100 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.

The final result is 2572.68604651 with a remainder of 1.4e-08.