We look at the division of 66007212 by 805 
Let's see how many times 805 fits into 66007212.

Going ahead to step 1:
805 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 805

Moving on to step 2:
If we divide 66 by 805, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 805

Let's proceed to step 3:
The number 805 fits into 660 0 times, leaving a remainder of 660.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 660 after subtracting 0 from 660.
Bring next digit (0) of the dividend behind the 660 and repeat the process: 6600 / 805

Advancing to step 4:
When dividing 6600 by 805, we get 8 with a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 6440 away from 6600, we end up with 160.
Take the next digit (7) from the dividend and append it to 160, then repeat: 1607 / 805

On to step 5:
805 can be fit into 1607 1 times, resulting in a remainder of 802.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we take 805 away from 1607, we end up with 802.
Grab the next digit (2) from the dividend, add it to 802, then carry on: 8022 / 805

Going ahead to step 6:
8022 divided by 805 is 9 with a remainder of 777.
Put 9 as the next digit of the answer. 
Result so far: 819.0
Subtracting 7245 from 8022 leaves us with 777.
Append the next digit (1) from the dividend to 777 and continue with: 7771 / 805

On to step 7:
The number 805 fits into 7771 9 times, leaving a remainder of 526.
Use 9 as the next digit of our solution. 
Result so far: 8199.0
If we take 7245 away from 7771, we end up with 526.
Fetch the next digit (2) from the dividend, attach it to 526 and continue: 5262 / 805

On to step 8:
5262 divided by 805 is 6 with a remainder of 432.
The next digit of our result is 6. 
Result so far: 81996.0
The remainder is 432 after subtracting 4830 from 5262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 9:
The number 805 fits into 4320 5 times, leaving a remainder of 295.
Put 5 as the next digit of the answer. 
Result so far: 81996.5
If we take 4025 away from 4320, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 10:
The number 805 fits into 2950 3 times, leaving a remainder of 535.
Use 3 as the next digit of our solution. 
Result so far: 81996.53
The remainder is 535 after subtracting 2415 from 2950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Let's proceed to step 11:
When dividing 5350 by 805, we get 6 with a remainder of 520.
The next digit of our result is 6. 
Result so far: 81996.536
If we take 4830 away from 5350, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 12:
5200 divided by 805 is 6 with a remainder of 370.
Record the quotient 6 as the next digit in the result. 
Result so far: 81996.5366
Subtracting 4830 from 5200 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

In conclusion, the division gives 81996.5366 with a balance of 0.0037.