We're dividing 66910978 by 812 
We're looking to find how many times 812 goes into 66910978.

Advancing to step 1:
6 divided by 812 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 812

Advancing to step 2:
The number 812 fits into 66 0 times, leaving a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 812

Going ahead to step 3:
If we divide 669 by 812, we get 0 and a remainder of 669.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 669 leaves us with 669.
Take the next digit (1) from the dividend and append it to 669, then repeat: 6691 / 812

Step 4:
When dividing 6691 by 812, we get 8 with a remainder of 195.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 6496 from 6691 leaves us with 195.
Grab the next digit (0) from the dividend, add it to 195, then carry on: 1950 / 812

Moving on to step 5:
812 can be fit into 1950 2 times, resulting in a remainder of 326.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we take 1624 away from 1950, we end up with 326.
Grab the next digit (9) from the dividend, add it to 326, then carry on: 3269 / 812

Step 6:
3269 divided by 812 is 4 with a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 824.0
Subtracting 3248 from 3269 leaves us with 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 812

Advancing to step 7:
If we divide 217 by 812, we get 0 and a remainder of 217.
Use 0 as the next digit of our solution. 
Result so far: 8240.0
If we take 0 away from 217, we end up with 217.
Bring next digit (8) of the dividend behind the 217 and repeat the process: 2178 / 812

Moving on to step 8:
When dividing 2178 by 812, we get 2 with a remainder of 554.
Write down 2 as next digit of the result. 
Result so far: 82402.0
If we take 1624 away from 2178, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 9:
812 goes into 5540 6 times with a remainder of 668.
The number 6 becomes the next digit in our result. 
Result so far: 82402.6
If we subtract 4872 from 5540, we get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Going ahead to step 10:
812 goes into 6680 8 times with a remainder of 184.
The next digit of our result is 8. 
Result so far: 82402.68
Subtract 6496 from 6680 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 11:
812 goes into 1840 2 times with a remainder of 216.
Write down 2 as next digit of the result. 
Result so far: 82402.682
Subtract 1624 from 1840 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 12:
The number 812 fits into 2160 2 times, leaving a remainder of 536.
Use 2 as the next digit of our solution. 
Result so far: 82402.6822
Subtracting 1624 from 2160 leaves us with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Our division results in 82402.6822 with a remaining 0.00536.