69660949 ÷ 843 
We want to divide 69660949 by 843.

Step 1:
When dividing 6 by 843, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 843

Step 2:
843 goes into 69 0 times with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Append the next digit (6) from the dividend to 69 and continue with: 696 / 843

Going ahead to step 3:
When dividing 696 by 843, we get 0 with a remainder of 696.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 696 after subtracting 0 from 696.
Include the next digit (6) from the dividend after 696, then repeat: 6966 / 843

Let's proceed to step 4:
843 goes into 6966 8 times with a remainder of 222.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 6744 from 6966 leaves us with 222.
Fetch the next digit (0) from the dividend, attach it to 222 and continue: 2220 / 843

Step 5:
If we divide 2220 by 843, we get 2 and a remainder of 534.
Use 2 as the next digit of our solution. 
Result so far: 82.0
Subtract 1686 from 2220 to get 534.
Append the next digit (9) from the dividend to 534 and continue with: 5349 / 843

Advancing to step 6:
The number 843 fits into 5349 6 times, leaving a remainder of 291.
Use 6 as the next digit of our solution. 
Result so far: 826.0
If we subtract 5058 from 5349, we get 291.
Append the next digit (4) from the dividend to 291 and continue with: 2914 / 843

Let's proceed to step 7:
If we divide 2914 by 843, we get 3 and a remainder of 385.
Put 3 as the next digit of the answer. 
Result so far: 8263.0
Subtract 2529 from 2914 to get 385.
Append the next digit (9) from the dividend to 385 and continue with: 3859 / 843

Step 8:
The number 843 fits into 3859 4 times, leaving a remainder of 487.
Put 4 as the next digit of the answer. 
Result so far: 82634.0
The remainder is 487 after subtracting 3372 from 3859.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Going ahead to step 9:
843 goes into 4870 5 times with a remainder of 655.
Use 5 as the next digit of our solution. 
Result so far: 82634.5
Subtracting 4215 from 4870 leaves us with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

On to step 10:
The number 843 fits into 6550 7 times, leaving a remainder of 649.
Write down 7 as next digit of the result. 
Result so far: 82634.57
If we subtract 5901 from 6550, we get 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Step 11:
843 goes into 6490 7 times with a remainder of 589.
Put 7 as the next digit of the answer. 
Result so far: 82634.577
Subtract 5901 from 6490 to get 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

In conclusion, the division gives 82634.577 with a balance of 0.0589.