221976 divided by 91 
Our goal is to divide 221976 by 91.

Going ahead to step 1:
91 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 91

Going ahead to step 2:
22 divided by 91 is 0 with a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Take the next digit (1) from the dividend and append it to 22, then repeat: 221 / 91

Advancing to step 3:
91 goes into 221 2 times with a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 39 after subtracting 182 from 221.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 91

Let's proceed to step 4:
91 goes into 399 4 times with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 24.0
Deduct 364 from 399 and we're left with 35.
Fetch the next digit (7) from the dividend, attach it to 35 and continue: 357 / 91

Advancing to step 5:
The number 91 fits into 357 3 times, leaving a remainder of 84.
The next digit of our result is 3. 
Result so far: 243.0
The remainder is 84 after subtracting 273 from 357.
Fetch the next digit (6) from the dividend, attach it to 84 and continue: 846 / 91

Let's proceed to step 6:
91 goes into 846 9 times with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 2439.0
Deduct 819 from 846 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 7:
91 can be fit into 270 2 times, resulting in a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 2439.2
Deduct 182 from 270 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 8:
880 divided by 91 is 9 with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 2439.29
If we subtract 819 from 880, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 9:
The number 91 fits into 610 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 2439.296
If we subtract 546 from 610, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
When dividing 640 by 91, we get 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 2439.2967
If we subtract 637 from 640, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 11:
91 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 2439.2967
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
300 divided by 91 is 3 with a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 2439.296703
Deduct 273 from 300 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 13:
91 goes into 270 2 times with a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 2439.2967032
Deduct 182 from 270 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 14:
The number 91 fits into 880 9 times, leaving a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 2439.29670329
If we take 819 away from 880, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 2439.29670329, with a leftover of 6.1e-08.