67578021 ÷ 811 
We're looking to find how many times 811 goes into 67578021.

Step 1:
6 divided by 811 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 811

Moving on to step 2:
If we divide 67 by 811, we get 0 and a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Append the next digit (5) from the dividend to 67 and continue with: 675 / 811

Moving on to step 3:
When dividing 675 by 811, we get 0 with a remainder of 675.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 675 to get 675.
Bring next digit (7) of the dividend behind the 675 and repeat the process: 6757 / 811

Moving on to step 4:
The number 811 fits into 6757 8 times, leaving a remainder of 269.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 6488 from 6757, we get 269.
Fetch the next digit (8) from the dividend, attach it to 269 and continue: 2698 / 811

On to step 5:
811 can be fit into 2698 3 times, resulting in a remainder of 265.
Put 3 as the next digit of the answer. 
Result so far: 83.0
If we take 2433 away from 2698, we end up with 265.
Append the next digit (0) from the dividend to 265 and continue with: 2650 / 811

Going ahead to step 6:
2650 divided by 811 is 3 with a remainder of 217.
Record the quotient 3 as the next digit in the result. 
Result so far: 833.0
Subtracting 2433 from 2650 leaves us with 217.
Fetch the next digit (2) from the dividend, attach it to 217 and continue: 2172 / 811

On to step 7:
811 goes into 2172 2 times with a remainder of 550.
Put 2 as the next digit of the answer. 
Result so far: 8332.0
If we take 1622 away from 2172, we end up with 550.
Fetch the next digit (1) from the dividend, attach it to 550 and continue: 5501 / 811

Let's proceed to step 8:
The number 811 fits into 5501 6 times, leaving a remainder of 635.
The next digit of our result is 6. 
Result so far: 83326.0
The remainder is 635 after subtracting 4866 from 5501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Let's proceed to step 9:
6350 divided by 811 is 7 with a remainder of 673.
The number 7 becomes the next digit in our result. 
Result so far: 83326.7
Subtract 5677 from 6350 to get 673.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Advancing to step 10:
If we divide 6730 by 811, we get 8 and a remainder of 242.
Record the quotient 8 as the next digit in the result. 
Result so far: 83326.78
Subtract 6488 from 6730 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Step 11:
The number 811 fits into 2420 2 times, leaving a remainder of 798.
Write down 2 as next digit of the result. 
Result so far: 83326.782
Subtract 1622 from 2420 to get 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Step 12:
When dividing 7980 by 811, we get 9 with a remainder of 681.
The number 9 becomes the next digit in our result. 
Result so far: 83326.7829
Subtracting 7299 from 7980 leaves us with 681.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6810, and continue the process.

Going ahead to step 13:
811 goes into 6810 8 times with a remainder of 322.
Record the quotient 8 as the next digit in the result. 
Result so far: 83326.78298
Deduct 6488 from 6810 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 14:
When dividing 3220 by 811, we get 3 with a remainder of 787.
The number 3 becomes the next digit in our result. 
Result so far: 83326.782983
The remainder is 787 after subtracting 2433 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7870, and continue the process.

Step 15:
811 goes into 7870 9 times with a remainder of 571.
Write down 9 as next digit of the result. 
Result so far: 83326.7829839
Subtracting 7299 from 7870 leaves us with 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Let's proceed to step 16:
811 goes into 5710 7 times with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 83326.78298397
If we subtract 5677 from 5710, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 83326.78298397 with a remainder of 3.3e-08.