We're dividing 734320 by 81 
We want to divide 734320 by 81.

Advancing to step 1:
81 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 81

Let's proceed to step 2:
The number 81 fits into 73 0 times, leaving a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Take the next digit (4) from the dividend and append it to 73, then repeat: 734 / 81

Advancing to step 3:
If we divide 734 by 81, we get 9 and a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 729 from 734 and we're left with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 81

Step 4:
81 goes into 53 0 times with a remainder of 53.
The next digit of our result is 0. 
Result so far: 90.0
The remainder is 53 after subtracting 0 from 53.
Bring next digit (2) of the dividend behind the 53 and repeat the process: 532 / 81

Moving on to step 5:
81 can be fit into 532 6 times, resulting in a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 906.0
If we take 486 away from 532, we end up with 46.
Take the next digit (0) from the dividend and append it to 46, then repeat: 460 / 81

On to step 6:
460 divided by 81 is 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 9065.0
Subtract 405 from 460 to get 55.
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 7:
81 goes into 550 6 times with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 9065.6
If we take 486 away from 550, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 8:
640 divided by 81 is 7 with a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 9065.67
If we take 567 away from 640, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
81 goes into 730 9 times with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9065.679
If we subtract 729 from 730, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
If we divide 10 by 81, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 9065.679
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
81 can be fit into 100 1 times, resulting in a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 9065.67901
Subtract 81 from 100 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 12:
81 can be fit into 190 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 9065.679012
If we subtract 162 from 190, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
If we divide 280 by 81, we get 3 and a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 9065.6790123
The remainder is 37 after subtracting 243 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
81 goes into 370 4 times with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 9065.67901234
The remainder is 46 after subtracting 324 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 9065.67901234, with a leftover of 4.6e-08.