We look at the division of 221454 by 91 
We want to divide 221454 by 91.

Moving on to step 1:
The number 91 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 91

Advancing to step 2:
91 goes into 22 0 times with a remainder of 22.
Use 0 as the next digit of our solution. 
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 / 91

Step 3:
The number 91 fits into 221 2 times, leaving a remainder of 39.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 39 after subtracting 182 from 221.
Take the next digit (4) from the dividend and append it to 39, then repeat: 394 / 91

Moving on to step 4:
The number 91 fits into 394 4 times, leaving a remainder of 30.
The next digit of our result is 4. 
Result so far: 24.0
If we subtract 364 from 394, we get 30.
Append the next digit (5) from the dividend to 30 and continue with: 305 / 91

Moving on to step 5:
When dividing 305 by 91, we get 3 with a remainder of 32.
Write down 3 as next digit of the result. 
Result so far: 243.0
Subtracting 273 from 305 leaves us with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 91

Advancing to step 6:
When dividing 324 by 91, we get 3 with a remainder of 51.
The next digit of our result is 3. 
Result so far: 2433.0
If we take 273 away from 324, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
When dividing 510 by 91, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 2433.5
If we take 455 away from 510, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
91 can be fit into 550 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 2433.56
Deduct 546 from 550 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.

Let's proceed to step 9:
91 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 2433.56
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
91 goes into 400 4 times with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 2433.5604
The remainder is 36 after subtracting 364 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
91 goes into 360 3 times with a remainder of 87.
Use 3 as the next digit of our solution. 
Result so far: 2433.56043
The remainder is 87 after subtracting 273 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 12:
The number 91 fits into 870 9 times, leaving a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 2433.560439
Subtracting 819 from 870 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 13:
91 can be fit into 510 5 times, resulting in a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 2433.5604395
The remainder is 55 after subtracting 455 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 14:
If we divide 550 by 91, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 2433.56043956
If we subtract 546 from 550, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 2433.56043956 with a remaining 4e-09.