66725189 divided by 811 
Let's see how many times 811 fits into 66725189.

Let's proceed to step 1:
811 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 811

Let's proceed to step 2:
The number 811 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 811

Step 3:
If we divide 667 by 811, we get 0 and a remainder of 667.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 667, we get 667.
Fetch the next digit (2) from the dividend, attach it to 667 and continue: 6672 / 811

Let's proceed to step 4:
811 goes into 6672 8 times with a remainder of 184.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 6488 from 6672 leaves us with 184.
Fetch the next digit (5) from the dividend, attach it to 184 and continue: 1845 / 811

Moving on to step 5:
The number 811 fits into 1845 2 times, leaving a remainder of 223.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we take 1622 away from 1845, we end up with 223.
Grab the next digit (1) from the dividend, add it to 223, then carry on: 2231 / 811

Moving on to step 6:
811 can be fit into 2231 2 times, resulting in a remainder of 609.
Put 2 as the next digit of the answer. 
Result so far: 822.0
The remainder is 609 after subtracting 1622 from 2231.
Bring next digit (8) of the dividend behind the 609 and repeat the process: 6098 / 811

Advancing to step 7:
If we divide 6098 by 811, we get 7 and a remainder of 421.
Put 7 as the next digit of the answer. 
Result so far: 8227.0
If we take 5677 away from 6098, we end up with 421.
Take the next digit (9) from the dividend and append it to 421, then repeat: 4219 / 811

Step 8:
811 goes into 4219 5 times with a remainder of 164.
Record the quotient 5 as the next digit in the result. 
Result so far: 82275.0
The remainder is 164 after subtracting 4055 from 4219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 9:
811 can be fit into 1640 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 82275.2
Subtract 1622 from 1640 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
811 goes into 180 0 times with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 82275.2
Deduct 0 from 180 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 11:
811 goes into 1800 2 times with a remainder of 178.
The next digit of our result is 2. 
Result so far: 82275.202
Subtract 1622 from 1800 to get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Advancing to step 12:
1780 divided by 811 is 2 with a remainder of 158.
The number 2 becomes the next digit in our result. 
Result so far: 82275.2022
The remainder is 158 after subtracting 1622 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The final result is 82275.2022 with a remainder of 0.00158.