966402 divided by 81 
We're looking to find how many times 81 goes into 966402.

On to step 1:
If we divide 9 by 81, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 81

Step 2:
The number 81 fits into 96 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 15 after subtracting 81 from 96.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 81

Going ahead to step 3:
When dividing 156 by 81, we get 1 with a remainder of 75.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 81 from 156 to get 75.
Take the next digit (4) from the dividend and append it to 75, then repeat: 754 / 81

On to step 4:
The number 81 fits into 754 9 times, leaving a remainder of 25.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
If we take 729 away from 754, we end up with 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 81

Advancing to step 5:
81 can be fit into 250 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 1193.0
Subtracting 243 from 250 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 81

Moving on to step 6:
81 can be fit into 72 0 times, resulting in a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 11930.0
If we subtract 0 from 72, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 7:
720 divided by 81 is 8 with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 11930.8
If we take 648 away from 720, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
If we divide 720 by 81, we get 8 and a remainder of 72.
The next digit of our result is 8. 
Result so far: 11930.88
If we take 648 away from 720, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 11930.88, with a leftover of 0.072.