We divide 313452 by 81
We want to divide 313452 by 81.

Going ahead to step 1:
81 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 81

Advancing to step 2:
31 divided by 81 is 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 81

On to step 3:
If we divide 313 by 81, we get 3 and a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 243 away from 313, we end up with 70.
Grab the next digit (4) from the dividend, add it to 70, then carry on: 704 / 81

Step 4:
81 goes into 704 8 times with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 38.0
If we take 648 away from 704, we end up with 56.
Fetch the next digit (5) from the dividend, attach it to 56 and continue: 565 / 81

On to step 5:
81 can be fit into 565 6 times, resulting in a remainder of 79.
The number 6 becomes the next digit in our result. 
Result so far: 386.0
Subtracting 486 from 565 leaves us with 79.
Take the next digit (2) from the dividend and append it to 79, then repeat: 792 / 81

Advancing to step 6:
When dividing 792 by 81, we get 9 with a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 3869.0
Subtract 729 from 792 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 7:
The number 81 fits into 630 7 times, leaving a remainder of 63.
The next digit of our result is 7. 
Result so far: 3869.7
Subtract 567 from 630 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 8:
630 divided by 81 is 7 with a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 3869.77
If we subtract 567 from 630, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The quotient of the division is 3869.77, and the remainder is 0.063.