21735769 divided by 689 
We want to figure out the number of times 21735769 can be divided by 689.

Moving on to step 1:
When dividing 2 by 689, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 689

Let's proceed to step 2:
When dividing 21 by 689, we get 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 689

Let's proceed to step 3:
If we divide 217 by 689, we get 0 and a remainder of 217.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 217, we end up with 217.
Include the next digit (3) from the dividend after 217, then repeat: 2173 / 689

On to step 4:
The number 689 fits into 2173 3 times, leaving a remainder of 106.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 106 after subtracting 2067 from 2173.
Include the next digit (5) from the dividend after 106, then repeat: 1065 / 689

Going ahead to step 5:
The number 689 fits into 1065 1 times, leaving a remainder of 376.
Use 1 as the next digit of our solution. 
Result so far: 31.0
The remainder is 376 after subtracting 689 from 1065.
Append the next digit (7) from the dividend to 376 and continue with: 3767 / 689

Let's proceed to step 6:
689 goes into 3767 5 times with a remainder of 322.
Record the quotient 5 as the next digit in the result. 
Result so far: 315.0
Deduct 3445 from 3767 and we're left with 322.
Fetch the next digit (6) from the dividend, attach it to 322 and continue: 3226 / 689

Going ahead to step 7:
If we divide 3226 by 689, we get 4 and a remainder of 470.
The number 4 becomes the next digit in our result. 
Result so far: 3154.0
If we take 2756 away from 3226, we end up with 470.
Append the next digit (9) from the dividend to 470 and continue with: 4709 / 689

Let's proceed to step 8:
689 can be fit into 4709 6 times, resulting in a remainder of 575.
Record the quotient 6 as the next digit in the result. 
Result so far: 31546.0
If we take 4134 away from 4709, we end up with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Advancing to step 9:
The number 689 fits into 5750 8 times, leaving a remainder of 238.
Put 8 as the next digit of the answer. 
Result so far: 31546.8
Deduct 5512 from 5750 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 10:
If we divide 2380 by 689, we get 3 and a remainder of 313.
The number 3 becomes the next digit in our result. 
Result so far: 31546.83
Subtract 2067 from 2380 to get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Going ahead to step 11:
If we divide 3130 by 689, we get 4 and a remainder of 374.
Put 4 as the next digit of the answer. 
Result so far: 31546.834
The remainder is 374 after subtracting 2756 from 3130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 12:
The number 689 fits into 3740 5 times, leaving a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 31546.8345
Subtract 3445 from 3740 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 13:
If we divide 2950 by 689, we get 4 and a remainder of 194.
Put 4 as the next digit of the answer. 
Result so far: 31546.83454
Subtracting 2756 from 2950 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

On to step 14:
689 can be fit into 1940 2 times, resulting in a remainder of 562.
Put 2 as the next digit of the answer. 
Result so far: 31546.834542
Subtract 1378 from 1940 to get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Going ahead to step 15:
When dividing 5620 by 689, we get 8 with a remainder of 108.
Record the quotient 8 as the next digit in the result. 
Result so far: 31546.8345428
Deduct 5512 from 5620 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 16:
When dividing 1080 by 689, we get 1 with a remainder of 391.
The next digit of our result is 1. 
Result so far: 31546.83454281
Deduct 689 from 1080 and we're left with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

In conclusion, the division gives 31546.83454281 with a balance of 3.91e-07.