We're dividing 81321329 by 401 
Let's see how many times 401 fits into 81321329.

Let's proceed to step 1:
401 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 401

Let's proceed to step 2:
If we divide 81 by 401, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Bring next digit (3) of the dividend behind the 81 and repeat the process: 813 / 401

Step 3:
813 divided by 401 is 2 with a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 11 after subtracting 802 from 813.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 401

Step 4:
The number 401 fits into 112 0 times, leaving a remainder of 112.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 112 and we're left with 112.
Append the next digit (1) from the dividend to 112 and continue with: 1121 / 401

On to step 5:
401 can be fit into 1121 2 times, resulting in a remainder of 319.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
The remainder is 319 after subtracting 802 from 1121.
Fetch the next digit (3) from the dividend, attach it to 319 and continue: 3193 / 401

Step 6:
When dividing 3193 by 401, we get 7 with a remainder of 386.
Record the quotient 7 as the next digit in the result. 
Result so far: 2027.0
If we take 2807 away from 3193, we end up with 386.
Append the next digit (2) from the dividend to 386 and continue with: 3862 / 401

Let's proceed to step 7:
The number 401 fits into 3862 9 times, leaving a remainder of 253.
Use 9 as the next digit of our solution. 
Result so far: 20279.0
Deduct 3609 from 3862 and we're left with 253.
Fetch the next digit (9) from the dividend, attach it to 253 and continue: 2539 / 401

On to step 8:
401 can be fit into 2539 6 times, resulting in a remainder of 133.
The next digit of our result is 6. 
Result so far: 202796.0
The remainder is 133 after subtracting 2406 from 2539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Moving on to step 9:
401 goes into 1330 3 times with a remainder of 127.
Put 3 as the next digit of the answer. 
Result so far: 202796.3
If we subtract 1203 from 1330, we get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 10:
If we divide 1270 by 401, we get 3 and a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 202796.33
Subtract 1203 from 1270 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

In conclusion, the division gives 202796.33 with a balance of 0.067.