27400543 ÷ 690 
Let's see how many times 690 fits into 27400543.

Step 1:
When dividing 2 by 690, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 690

Advancing to step 2:
When dividing 27 by 690, we get 0 with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 690

Advancing to step 3:
When dividing 274 by 690, we get 0 with a remainder of 274.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 274 leaves us with 274.
Bring next digit (0) of the dividend behind the 274 and repeat the process: 2740 / 690

Step 4:
When dividing 2740 by 690, we get 3 with a remainder of 670.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 670 after subtracting 2070 from 2740.
Include the next digit (0) from the dividend after 670, then repeat: 6700 / 690

Moving on to step 5:
690 can be fit into 6700 9 times, resulting in a remainder of 490.
Use 9 as the next digit of our solution. 
Result so far: 39.0
The remainder is 490 after subtracting 6210 from 6700.
Include the next digit (5) from the dividend after 490, then repeat: 4905 / 690

On to step 6:
4905 divided by 690 is 7 with a remainder of 75.
Record the quotient 7 as the next digit in the result. 
Result so far: 397.0
Deduct 4830 from 4905 and we're left with 75.
Fetch the next digit (4) from the dividend, attach it to 75 and continue: 754 / 690

Moving on to step 7:
If we divide 754 by 690, we get 1 and a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 3971.0
If we subtract 690 from 754, we get 64.
Grab the next digit (3) from the dividend, add it to 64, then carry on: 643 / 690

Moving on to step 8:
690 can be fit into 643 0 times, resulting in a remainder of 643.
The number 0 becomes the next digit in our result. 
Result so far: 39710.0
If we take 0 away from 643, we end up with 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

On to step 9:
When dividing 6430 by 690, we get 9 with a remainder of 220.
Use 9 as the next digit of our solution. 
Result so far: 39710.9
Deduct 6210 from 6430 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 10:
690 can be fit into 2200 3 times, resulting in a remainder of 130.
Record the quotient 3 as the next digit in the result. 
Result so far: 39710.93
The remainder is 130 after subtracting 2070 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 11:
When dividing 1300 by 690, we get 1 with a remainder of 610.
Write down 1 as next digit of the result. 
Result so far: 39710.931
Subtract 690 from 1300 to get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Step 12:
When dividing 6100 by 690, we get 8 with a remainder of 580.
Use 8 as the next digit of our solution. 
Result so far: 39710.9318
Subtracting 5520 from 6100 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 13:
When dividing 5800 by 690, we get 8 with a remainder of 280.
Record the quotient 8 as the next digit in the result. 
Result so far: 39710.93188
Deduct 5520 from 5800 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

In conclusion, the division gives 39710.93188 with a balance of 0.00028.