Let's divide 68166640 by 811
We're looking to find how many times 811 goes into 68166640.

Advancing to step 1:
The number 811 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 811

Moving on to step 2:
68 divided by 811 is 0 with a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Include the next digit (1) from the dividend after 68, then repeat: 681 / 811

Step 3:
The number 811 fits into 681 0 times, leaving a remainder of 681.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 681, we get 681.
Append the next digit (6) from the dividend to 681 and continue with: 6816 / 811

Moving on to step 4:
6816 divided by 811 is 8 with a remainder of 328.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 6488 from 6816 leaves us with 328.
Include the next digit (6) from the dividend after 328, then repeat: 3286 / 811

On to step 5:
811 can be fit into 3286 4 times, resulting in a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Deduct 3244 from 3286 and we're left with 42.
Fetch the next digit (6) from the dividend, attach it to 42 and continue: 426 / 811

On to step 6:
When dividing 426 by 811, we get 0 with a remainder of 426.
Use 0 as the next digit of our solution. 
Result so far: 840.0
The remainder is 426 after subtracting 0 from 426.
Grab the next digit (4) from the dividend, add it to 426, then carry on: 4264 / 811

Let's proceed to step 7:
If we divide 4264 by 811, we get 5 and a remainder of 209.
The number 5 becomes the next digit in our result. 
Result so far: 8405.0
If we take 4055 away from 4264, we end up with 209.
Fetch the next digit (0) from the dividend, attach it to 209 and continue: 2090 / 811

Advancing to step 8:
811 goes into 2090 2 times with a remainder of 468.
Put 2 as the next digit of the answer. 
Result so far: 84052.0
If we take 1622 away from 2090, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 9:
If we divide 4680 by 811, we get 5 and a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 84052.5
The remainder is 625 after subtracting 4055 from 4680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 10:
6250 divided by 811 is 7 with a remainder of 573.
Record the quotient 7 as the next digit in the result. 
Result so far: 84052.57
Subtract 5677 from 6250 to get 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Advancing to step 11:
If we divide 5730 by 811, we get 7 and a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 84052.577
Subtract 5677 from 5730 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 84052.577, with a leftover of 0.0053.