6699401 ÷ 690 
Let's see how many times 690 fits into 6699401.

Step 1:
690 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 690

Going ahead to step 2:
When dividing 66 by 690, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Append the next digit (9) from the dividend to 66 and continue with: 669 / 690

Going ahead to step 3:
The number 690 fits into 669 0 times, leaving a remainder of 669.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 669, we get 669.
Take the next digit (9) from the dividend and append it to 669, then repeat: 6699 / 690

Going ahead to step 4:
If we divide 6699 by 690, we get 9 and a remainder of 489.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 6210 away from 6699, we end up with 489.
Append the next digit (4) from the dividend to 489 and continue with: 4894 / 690

Going ahead to step 5:
4894 divided by 690 is 7 with a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 97.0
The remainder is 64 after subtracting 4830 from 4894.
Include the next digit (0) from the dividend after 64, then repeat: 640 / 690

Going ahead to step 6:
640 divided by 690 is 0 with a remainder of 640.
The next digit of our result is 0. 
Result so far: 970.0
Deduct 0 from 640 and we're left with 640.
Include the next digit (1) from the dividend after 640, then repeat: 6401 / 690

Going ahead to step 7:
The number 690 fits into 6401 9 times, leaving a remainder of 191.
The number 9 becomes the next digit in our result. 
Result so far: 9709.0
Subtract 6210 from 6401 to get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 8:
The number 690 fits into 1910 2 times, leaving a remainder of 530.
Write down 2 as next digit of the result. 
Result so far: 9709.2
Subtracting 1380 from 1910 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 9:
When dividing 5300 by 690, we get 7 with a remainder of 470.
Record the quotient 7 as the next digit in the result. 
Result so far: 9709.27
Deduct 4830 from 5300 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 10:
When dividing 4700 by 690, we get 6 with a remainder of 560.
Record the quotient 6 as the next digit in the result. 
Result so far: 9709.276
If we take 4140 away from 4700, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 11:
If we divide 5600 by 690, we get 8 and a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 9709.2768
If we subtract 5520 from 5600, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 12:
800 divided by 690 is 1 with a remainder of 110.
The next digit of our result is 1. 
Result so far: 9709.27681
If we subtract 690 from 800, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 13:
1100 divided by 690 is 1 with a remainder of 410.
Use 1 as the next digit of our solution. 
Result so far: 9709.276811
If we take 690 away from 1100, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

In conclusion, the division gives 9709.276811 with a balance of 4.1e-05.