We divide 221353 by 81
We want to divide 221353 by 81.

Going ahead to step 1:
2 divided by 81 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 81

Advancing to step 2:
22 divided by 81 is 0 with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 81

Let's proceed to step 3:
The number 81 fits into 221 2 times, leaving a remainder of 59.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 162 from 221, we get 59.
Append the next digit (3) from the dividend to 59 and continue with: 593 / 81

Step 4:
593 divided by 81 is 7 with a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 567 from 593 leaves us with 26.
Bring next digit (5) of the dividend behind the 26 and repeat the process: 265 / 81

Let's proceed to step 5:
265 divided by 81 is 3 with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 273.0
Subtract 243 from 265 to get 22.
Include the next digit (3) from the dividend after 22, then repeat: 223 / 81

On to step 6:
The number 81 fits into 223 2 times, leaving a remainder of 61.
Record the quotient 2 as the next digit in the result. 
Result so far: 2732.0
The remainder is 61 after subtracting 162 from 223.
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 7:
The number 81 fits into 610 7 times, leaving a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 2732.7
Subtracting 567 from 610 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 8:
81 goes into 430 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 2732.75
Deduct 405 from 430 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
The number 81 fits into 250 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 2732.753
Subtract 243 from 250 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 10:
81 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 2732.753
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 11:
700 divided by 81 is 8 with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 2732.75308
The remainder is 52 after subtracting 648 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
81 can be fit into 520 6 times, resulting in a remainder of 34.
The next digit of our result is 6. 
Result so far: 2732.753086
Subtracting 486 from 520 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 13:
340 divided by 81 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 2732.7530864
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
When dividing 160 by 81, we get 1 with a remainder of 79.
The next digit of our result is 1. 
Result so far: 2732.75308641
Deduct 81 from 160 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Our division results in 2732.75308641 with a remaining 7.9e-08.