Let's divide 6991944 by 810
We want to divide 6991944 by 810.

Going ahead to step 1:
810 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 810

Advancing to step 2:
When dividing 69 by 810, we get 0 with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Append the next digit (9) from the dividend to 69 and continue with: 699 / 810

Let's proceed to step 3:
699 divided by 810 is 0 with a remainder of 699.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 699, we end up with 699.
Take the next digit (1) from the dividend and append it to 699, then repeat: 6991 / 810

Moving on to step 4:
810 goes into 6991 8 times with a remainder of 511.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 6480 from 6991 and we're left with 511.
Take the next digit (9) from the dividend and append it to 511, then repeat: 5119 / 810

Step 5:
When dividing 5119 by 810, we get 6 with a remainder of 259.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
The remainder is 259 after subtracting 4860 from 5119.
Include the next digit (4) from the dividend after 259, then repeat: 2594 / 810

Going ahead to step 6:
When dividing 2594 by 810, we get 3 with a remainder of 164.
Put 3 as the next digit of the answer. 
Result so far: 863.0
Subtract 2430 from 2594 to get 164.
Fetch the next digit (4) from the dividend, attach it to 164 and continue: 1644 / 810

Advancing to step 7:
When dividing 1644 by 810, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 8632.0
Subtracting 1620 from 1644 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
If we divide 240 by 810, we get 0 and a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 8632.0
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 9:
2400 divided by 810 is 2 with a remainder of 780.
The number 2 becomes the next digit in our result. 
Result so far: 8632.02
If we take 1620 away from 2400, we end up with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 10:
810 goes into 7800 9 times with a remainder of 510.
The next digit of our result is 9. 
Result so far: 8632.029
If we take 7290 away from 7800, we end up with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 11:
The number 810 fits into 5100 6 times, leaving a remainder of 240.
Use 6 as the next digit of our solution. 
Result so far: 8632.0296
The remainder is 240 after subtracting 4860 from 5100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 12:
When dividing 2400 by 810, we get 2 with a remainder of 780.
Use 2 as the next digit of our solution. 
Result so far: 8632.02962
If we subtract 1620 from 2400, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Moving on to step 13:
810 can be fit into 7800 9 times, resulting in a remainder of 510.
Put 9 as the next digit of the answer. 
Result so far: 8632.029629
If we subtract 7290 from 7800, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 14:
When dividing 5100 by 810, we get 6 with a remainder of 240.
Put 6 as the next digit of the answer. 
Result so far: 8632.0296296
The remainder is 240 after subtracting 4860 from 5100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
810 goes into 2400 2 times with a remainder of 780.
The number 2 becomes the next digit in our result. 
Result so far: 8632.02962962
Subtract 1620 from 2400 to get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Our division results in 8632.02962962 with a remaining 7.8e-07.